21. The letter "E" represents extremely cold climates.
22. Subgroups noted by lowercase letters represent specific "sub-climatic" characteristics of temperature and precipitation.
23. The letter "F" means that the climate is moist all year round with precipitation.
24. The letter "W" means there is a dry season in winter.
25. The letter "S" means there is a dry season in summer.
26. The three types of climate controlled by equatorial and tropical air masses are A.f (Tropical Rainforest), Am (Tropical Monsoon), and Aw (Tropical Savanna).
27. In the "A.f" climate zone, rainfall is often in excess of 250cm a year, and temperatures stay in the 80-degree range.
28. In the "Am" climate zone, there is a seasonal change between wet tropical air masses and dry tropical air masses.
29. The temperature range in Dry Tropical climates varies but can be quite large, with hot temperatures during the day and cooler temperatures at night.
30. The temperature range for a moist continental climate can vary widely depending on the location, but it generally experiences both warm summers and cold winters.
31. Winters in the Boreal Forest climate are long, cold, and snowy.
32. Between Sumatra and New Guinea, you would find a tropical rainforest climate (A.f).
33. 20% of the Earth's landmass is covered by tropical deserts.
34. The temperature range of a BS (Steppe) climate is typically larger than in other climates, with hot summers and cool to cold winters.
35. The temperature range of a Cf (Subarctic) climate is also large, with extremely cold winters and cool summers.
36. The average precipitation of a Cf (Subarctic) climate varies, but it generally receives a moderate amount of precipitation.
37. The average precipitation of a BW (Desert) climate is low, typically less than 10 inches per year.
38. The average temperature for the A.f (Tropical Rainforest) climate is typically around 80 degrees Fahrenheit.
39. The humidity for the A.f (Tropical Rainforest) climate is high, typically ranging from 70% to 90%.
40. Trade winds dominate the Aw (Tropical Savanna) climate during the dry season.
41. In the Aw (Tropical Savanna) climate, it will get very dry and dusty before the wet season.
42. The climate you tend to find between 18 and 28 degrees in both hemispheres is the Tropical climate.
43. Mediterranean climates are prone to natural disasters such as wildfires and droughts.
44. The Cf (Subarctic) climate is the battleground for polar and tropical air masses.
45. The Boreal Forest climate has temperature ranges that are more extreme than any other climate, with very cold winters and relatively cool summers.
46. Mountain climates are important because they are water storage areas, with precipitation often falling as snow and then melting to provide water for downstream areas.
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You are sitting in a go-cart that is not moving. John then pushed the cart and it moved. What caused the go-cart to be still? Why did John’s push cause the cart to move?
Potential Energy
When it’s not moving it’s potential energy but when it’s moving it’s kinetic energy
What is the 2nd planet from the sun
Name the missing level of classifica�on.
The Swedish botanist Carolus Linnaeus gave the system of classification of organisms. This classification is done under the branch of taxonomy.
The classification of organisms is also referred to as taxonomical hierarchy.
According to this classification, there are seven levels:
1. Kingdom
2. Phylum
3. Class
4. Order
5. Family
6. Genus
7. Species
Kingdom is the highest level of classification, whereas species is the lowest level.
There are five kingdoms - Monera, Protista, Fungi, Animalia and Plantae.
Species is unique for a group of organisms having similar characteristics genotypically and phenotypically.
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An energy pyramid is shown below.
secondary
consumers
tertiary
consumers
primary
consumers
producers
What does the energy pyramid demonstrate?
OA. A great amount of energy is gained moving up the energy pyramid.
OB. Energy is not transferred between organisms in an ecosystem.
OC. The same amount of energy is available at every level of the energy pyramid.
OD. A great amount of energy is lost traveling up the energy pyramid.
The energy pyramid demonstrate a great amount of energy is lost traveling up the energy pyramid.
The energy pyramid demonstrates that as you move up from the producers (bottom level), which convert sunlight into energy through photosynthesis, to the primary consumers (herbivores), to the secondary consumers (carnivores that eat herbivores), and finally to the tertiary consumers (carnivores that eat other carnivores), there is a decrease in available energy.
This is because energy is lost at each level through processes such as respiration, heat loss, and waste. Therefore, the top predators of an ecosystem have access to the least amount of energy.
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enzymes
choose the answer you think is wrong
a: they are rapidly degraded during the reactions they
catalyze
b: they are globular proteins
c: they are highly specific molecules
d: they are protein catalysts
e: regulate the chemical reactions that take place in organisms
Explanation:
e: regulate the chemical reactions that take place in organisms
Part B
Which sentence from the text best supports the answer to Part A?
A. That boost in blood flow highlights which cells are busy working.
OB. Areas that allow people to pay attention became most active as someone began a new task.
OC. When the signal reaches the end of the axon, it triggers the release of those chemical messenger
OD. It takes less effort for them to signal the next cell about what's going on.
Areas that allow people to pay attention became most active as someone began a new task. Therefore, option (B) is correct.
This sentence implies that when someone starts a new task, the areas of the brain responsible for attention become highly active. It suggests a relationship between the activation of specific brain regions and the engagement in a particular task.
This aligns with the idea that increased activity in certain brain areas can indicate which cells are actively working or processing information. Therefore, areas that allow people to pay attention became most active as someone began a new task is the correct option.
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which is more of a threat to people acid rain or air pollution?
Answer:
A threat to the natural restorative nature of the water cycle is acid rain. Acid rain is caused by certain gas emissions in our atmosphere. Volcanoes release some of these gases naturally.
Explanation:
=)
Is the third lemur that tested negative for antibodies to T. gondii at risk of contracting toxoplasmosis?
What about other lemurs in the conspiracy? Why or why not?
We can see here that based on these considerations, the third lemur that tested negative for antibodies to T. gondii may still be at risk of contracting toxoplasmosis if it comes into contact with the parasite in the future.
What is an antibody?A specialized protein termed an antibody, commonly referred to as an immunoglobulin, is created by the immune system in reaction to the presence of foreign substances known as antigens.
In the immune response, antibodies are critical for locating, neutralizing, and getting rid of pathogens including bacteria, viruses, and other dangerous substances.
To determine the risk of contracting toxoplasmosis for the third lemur and other lemurs in the conspiracy, it's important to consider the following factors:
Antibody TestingSource of InfectionAs for other lemurs in the conspiracy, their risk of contracting toxoplasmosis would depend on their individual circumstances.
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Where does the oxygen that is released by the plant come from?
group of students is walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind. What caption can the student use for this picture?
gene mutation in action
gene flow at work
genetic drift as it happens
natural selection in progress
Answer:The answer is "gene flow at work."
Explanation:
Giving brainliest to whoever help me asap!!
Watch the video titled Rat Park attached below, and then answer the reflective questions outlined below. (Health Psychology) 1. Do you feel Rat Park could work in our society? Why or why not? Explain your answer.
2. How can we begin to change societal perspective on addition?
3. The idea of connection is brought up in the video clip, do you feel that this is an effective strategy to align drug rehabilitation and reduction methods with?
To change societal perspective on addiction, we need to educate, reduce stigma, and increase access to treatment. Connection can be an effective strategy to align drug rehab and reduction methods.
To begin changing societal perspective on addiction, we need to start by educating individuals and spreading awareness about the nature of addiction and the impact it has on individuals and society as a whole.
This education needs to include information about the biological, psychological, and environmental factors that contribute to addiction, as well as the many different forms that addiction can take.
We also need to work to reduce the stigma associated with addiction, which can prevent individuals from seeking help and support.
The idea of connection is a powerful strategy for aligning drug rehabilitation and reduction methods with, as it recognizes the importance of human connection and support in the recovery process.
By building strong connections and relationships with others, individuals can find the strength and motivation they need to overcome addiction and move towards a healthier and more fulfilling life.
This approach can be particularly effective when combined with evidence-based therapies and treatments that address the underlying causes and triggers of addiction.
Ultimately, the key to changing societal perspective on addiction is to recognize that addiction is a complex and multifaceted issue that requires a compassionate, evidence-based, and community-oriented approach.
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What simple machines are used in a vacuum?
Answer: Fan, Filter, dust bag, gears, hi*nge
why is a cell regarded as the basic structural and functional unit of life
The cell is regarded as the basic structural unit of life because the cell can support itself. All the parts of the cell (like the mitochondria) cannot provide for themselves on their own - which means it cannot live by itself. But the cell is the smallest living thing.
Which statements best describe displacement? Check all that apply.
Displacement is measured along the path an object travels.
Displacement is a measurement that includes direction.
Displacement is the difference between a starting point and an ending point.
Displacement is how far an object travels from starting point to ending point.
O Displacement is measured as a straight line between a starting point and an ending point.
Displacement is the measurement of difference between a starting point and an ending point. It includes direction as well.
Displacement is the change in position of an object. It is measured along the path an object travels. It is the shortest distance travelled between the two points.
It is calculated by the formula:
Displacement = Value of final position - value of initial position
Displacement is a vector quantity. That is, it has a direction as well as magnitude.
Displacement is different from distance, as displacement is the measure of the shortest possible path between the two points, whereas distance refers to the path covered to reach that point.
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An atom has 38 protons and 37 electrons. This atom's charge is
Answer:
This atom's charge will be positive.
How can local environmental changes have global effects? a. Organisms can move from one environment to another. b. Air and water move from region to region. Increased carbon dioxide in one location can cause increased temperatures in other locations. d. All of the above are true.
Explaining these terms :
Glycoproteins, Nucleosome, Nuclear pore complex, Cristae, Cisternae, Plasmodesmata, Prion, Intermediate filament typing
Glycoproteins are proteins with carbohydrates attached. Nucleosomes are units of DNA coiled around histone proteins. Nuclear pore complexes are channels in the nuclear envelope. Cristae and cisternae are structures in mitochondria and the endoplasmic reticulum. Plasmodesmata are channels in plant cell walls. Prions are misfolded proteins that cause diseases. Intermediate filament typing refers to categorizing the type of intermediate filaments in a cell.
Glycoproteins are molecules made up of both protein and carbohydrate.
They play an important role in cell-cell recognition and adhesion, as well as in the immune system's response to foreign substances.
Nucleosomes are the basic building blocks of chromatin, which is the complex of DNA and protein that makes up chromosomes.
Nucleosomes are composed of DNA wrapped around a core of histone proteins.
The nuclear pore complex is a structure in the nuclear membrane that regulates the movement of molecules between the nucleus and the cytoplasm.
It is made up of over 30 different proteins and allows the transport of proteins, RNA molecules, and other important molecules.
Cristae are the folds in the inner mitochondrial membrane that increase its surface area, allowing for more efficient production of ATP, which is the cell's primary energy source.
Cisternae are flattened sacs that make up the Golgi apparatus, which is responsible for modifying, sorting, and packaging proteins and lipids for transport within the cell or secretion outside of the cell.
Plasmodesmata are channels that allow for communication and exchange of molecules between adjacent plant cells.
They are lined with plasma membrane and cytoplasm and facilitate the movement of small molecules, including RNA and proteins.
Prions are misfolded proteins that can cause a variety of neurodegenerative diseases, such as Creutzfeldt-Jakob disease and mad cow disease.
They have the ability to convert normal proteins into the misfolded form, leading to a progressive accumulation of the abnormal protein in the brain.
Intermediate filament typing refers to the classification of intermediate filaments, which are a type of cytoskeletal protein that provides structural support to cells.
There are several types of intermediate filaments, such as keratin, vimentin, and neurofilament, which are found in different types of cells and tissues throughout the body.
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Albinism is an autonomous recessive condition. Which circle graph shows the genotype probability when an albino female mates with a male that is heterozygous for the albinism trait?
The circle graph that would show the organism that is hete---rozygous is option H.
What is hete---rozygous?An individual is said to be heter---ozygous if they have two distinct alleles of the same gene. Having two distinct forms or variations of a gene at a particular locus on a pair of hom---ologous chromosomes is described as hete---rozygosity.
Alleles are several variations or alternate variants of a gene that can produce various traits or characteristics. An individual who is hete---rozygous inherits one allele from one parent and the other allele from the other parent.
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What type of human activities might threaten the spiny dogfish population?
The activities that threaten the spiny dogfish population are Overfishing, Climate Change, Illegal trade, Bycatch etc.
Overfishing occurs when the spiny dog fish are caught at the rate higher than their reproductive capacity. This can lead to depletion in the population of spiny dogfish. One more reason is Bycatch, in which they often get caught unintentionally and when sent back into the water, they may suffer injuries or die.
Climate Change also plays a major role in the population depletion of the spiny dogfish. Rising ocean temperatures and ocean acidification can affect the psychology, behaviour, prey availability, and can also disrupt their reproductive pattern.
Illegal Trade which involves unreported fishing practice, such as overfishing or catching undersized dogfish can result in the reduction of their population. These activities are carried out illegally by breaking laws, violating fishing quotas or without permits.
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A dietician asks a patient about the food that the patient eats and makes the table below to summarize the results.
Macromolecule
Suggested percentage of diet
Actual percentage of diet
Carbohydrates 45–65% 70%
Lipids 20–35% 5%
Proteins 10–35% 25%
Based on the table, what advice do you think that the dietician will give the patient?
The patient should increase the amount of lean meats (proteins) and decrease the amount of oils in his or her diet.
The patient should decrease the amount of lean meats (proteins) and increase the amount of oils in his or her diet.
The patient should decrease the amount of rice and pasta and increase the amount of oils in his or her diet.
The patient should decrease the amount of rice and pasta and increase the amount of lean meats (proteins) in his or her diet.
Which phylum did you find the most animals (i.e., greatest number of different species)
for? Which phylum was the most difficult to find? Were there some phylum that you
could not find at all? How diverse do you think animals are in your region? Did you
consistently find certain animals in a specific type of microhabitat?
The phylum with the greatest number of different species: Generally, the Phylum Arthropoda (which includes insects, spiders, and crustaceans) has the highest number of species globally.
The difficult phyllumThe most difficult phylum to find: This would depend on the specific region and habitat. Some phyla like Porifera (sponges) or Echinodermata (starfish, sea urchins) might be hard to find in a terrestrial environment because they're primarily marine.
Phyla you could not find at all: This again would depend on your location. If you're not near a body of water, you're unlikely to find any members of the Phylum Cnidaria (jellyfish, corals, sea anemones) or Phylum Mollusca (squid, octopus, snails) for example.
Animal diversity: Diversity varies greatly depending on the region. Biodiversity hotspots, such as rainforests or coral reefs, have a high level of species diversity. Conversely, more extreme environments like deserts or polar regions have less diversity.
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Which type of energy is created by splitting atoms?
A. Fusion
B. Geothermal
C. Fission
D. Tidal
Atomic fission is the process through which energy is produced. The right answer is C.
Atomic splitting produces a particular form of energy known as fission. It is a nuclear process in which a huge quantity of energy is released along with the splitting of an atom's nucleus into two or more smaller nuclei.
In fission, neutrons are used to hit heavy atomic nuclei, such as uranium-235 or plutonium-239, creating an unstable nucleus.
Then, this nucleus splits into two or more smaller nuclei, releasing more neutrons and a substantial amount of energy in the process.
Thus, the correct option is C.
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How does the structure of the nerve cell help accomplish it’s function
Answer: by sending chemicals, called neurotransmitters, across a small area between the axon of one neuron and the dendrite of another. This tiny space that allows for information exchange is called a synapse.
The shells of some marine snails are highly variable, with some snail shells, being solid colors, and others having stripes. Predation by birds is a major source of mortality for the snails. Scientist studying the snails found that wall 47% of the snow population was straight, 56% of the snails eaten by birds were striped. What could scientist conclude about the snails?
The solid shell snails will increase in population. this is due to the fact that 56 % of the striped snails are eaten by birds.
The shell on the back of the snail is called the exoskeleton. The exoskeleton is the hard outer shell of the snail. The shell is non-bony and does not aid in movement. It protects the shell from predators and damage.
As the eggs hatch, the baby snails emerge, already with their shells. At this stage, baby snails have colorless, soft, and delicate shells. The baby snails eat the egg from which they were hatched, as the egg contains calcium, which helps the snail's shell harden.
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Offer a possible evolutionary explanation for how the bones of animal limbs can have a similar
structure, but very different functions.
The bones of animal limbs that are similar in structure but have different functions are called homologous structures and are explained through divergent evolution.
What are homologous structures?
Homologous is a word derived from the Greek words - 'Homo' and 'logos' meaning 'same ratio or proportion'. Homologous structures are ones that have similar structures, features, traits, and/or characteristics. In animals, this refers to mostly the body parts such as bones and limb structures.
When it comes to evolutionary biology, homologous structures help map back the ancestors and form possible connections to other animals across species.
When it comes to homologous structures it is referred to as divergent evolution. Divergent evolution involves organisms that seem to have come from the same ancestor but evolved to adapt to their surroundings changing the functions of their similar body structures.
Common examples of homologous structures are the structures of the limbs of humans and a cat.
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31. A team of scientist traveled to the country of Mali to collect data on the human population.
These scientists collect birth rate, death rate, and migration data and discovered that the
population went through a rapid growth from 2000-2020. How might the scientist display this
demographic data? (L1)
a. Population Graph
b. Population Pyramid
c. Population Structure
d. Population Scales
A population pyramid is a good way to visualize the age and gender structure of a population. Option B
Why is a population pyramid most suitable?A population pyramid is a more detailed way to visualize the population of a country or region. It shows the population by age and gender, and it can be used to see how the population is changing over time.
For Mali, the scientists can be able to see that the population grew rapidly from 2000 to 2020. They would also be able to see that the population is younger now than it was in 2000. This is because the birth rate in Mali is higher than the death rate.
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Which labeled structure above is the nucleus
In cell biology, the nucleus is a membrane-bound organelle that is typically found in eukaryotic cells. It serves as the control center of the cell, housing the majority of the cell's genetic material and regulating the cell's activities.
What is the nucleus!The nucleus is typically spherical or oval-shaped and is surrounded by a double membrane called the nuclear envelope. This envelope contains nuclear pores, which allow for the exchange of molecules between the nucleus and the cytoplasm.
The nucleus contains the cell's DNA (deoxyribonucleic acid), which carries the genetic instructions for the cell's structure and functions. DNA is organized into structures called chromosomes. In humans, each cell typically contains 46 chromosomes, except for reproductive cells (sperm and eggs) which have 23 chromosomes.
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Which statements are true about bacteria? Choose the three that apply
The statement that is true is that;
Bacteria grows fastest when they are warm. Option C
What about bacteria?Temperature, pH, and nutrient availability are just a few of the numerous circumstances that bacteria can thrive and reproduce in. However, generally speaking, bacteria tend to thrive at a particular temperature range, known as the optimal growth temperature.
Many bacteria that are frequently found in food or the environment tend to develop at their quickest between 20 and 45 degrees Celsius (68 to 113 degrees Fahrenheit), although individual bacteria have varied ideal growth temperatures.
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Missing parts;
Which one of these statements about bacteria is true?
A. All types of bacteria give food poisoning
B. Freezing makes food last longer by killing bacteria
C. Bacteria grows fastest when they are warm
D. All bacteria need air to survive
Which of the lizard species was similar to which of the barnacles? Explain.
In the context of your question, it seems there might be some confusion or missing information. Lizards and barnacles belong to different taxonomic groups and are not closely related. Lizards are reptiles, while barnacles are a type of crustacean. Therefore, there is no direct similarity between lizard species and barnacles.
Lizards are a diverse group of reptiles that encompass various species with different characteristics, habitats, and adaptations. They are generally characterized by their scaly skin, four legs, and external ears. Lizards exhibit a wide range of traits and behaviors, such as camouflage, ability to climb, and various reproductive strategies.
On the other hand, barnacles are marine crustaceans that live primarily in aquatic environments, attaching themselves to various surfaces such as rocks, shells, or even other organisms. They have a hard outer shell and use long appendages called cirri to filter feed on plankton and other small particles in the water.
It's possible that your question might be referring to a specific comparison or analogy made in a particular context or study. However, based on the general understanding of lizard and barnacle biology, there is no inherent similarity between specific lizard species and barnacles.
If you have any additional information or context regarding the comparison you are referring to, please provide further details, and I'll be happy to assist you.
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List the names of five fortified food items and nutrients with which they are fortified.
Five examples of fortified food items and the nutrients they are fortified with are fortified milk, fortified breakfast cereal, fortified margarine, fortified orange juice, fortified pasta
Fortified food items are those that have been added with specific nutrients to increase their nutritional value.
1) Fortified milk: Milk is fortified with calcium to promote strong bones and teeth as well as with vitamin D to help in calcium absorption and to support bone health.
2) Fortified breakfast cereal: Breakfast cereals are fortified with iron to prevent iron deficiency, and B vitamins such as thiamin, riboflavin, niacin, and folic acid to support overall health.
3) Fortified margarine: Margarine is fortified with vitamin A which is important for good vision and immune function.
4) Fortified orange juice: Orange juice is fortified with vitamin C which is important for a healthy immune system.
5) Fortified pasta: Some types of pasta are fortified with folic acid which is important for cell growth and development during pregnancy.
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Here are five examples of fortified food items and the nutrients they are fortified with.
Fortified Milk: Fortified with Vitamin D and Calcium.
Fortified Cereal: Fortified with various vitamins and minerals, such as B vitamins (thiamin, riboflavin, niacin, vitamin B6, vitamin B12), iron, and folic acid.
Fortified Orange Juice: Fortified with Vitamin C and sometimes with added calcium.
Fortified Margarine: Fortified with Vitamin A and Vitamin D.
Fortified Bread: Fortified with B vitamins (thiamin, riboflavin, niacin, vitamin B6) and sometimes with added iron.
Therefore, it's important to note that there are many other fortified food items available in the market, and the specific nutrients they are fortified with may vary. The purpose of fortification is to enhance the nutritional value of the food and provide essential nutrients that may be lacking in the diet.
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