Answer:
The answer of this question is the opening and closing of the heart valves of the heart valves. I believe that the answer is C, or "valves opening and closing while returning blood to the heart"
Which of these is inorganic? answers are A. Leaves
B. Earthworms
C. minerals
D. bacteria
Answer:
C. minerals.
Explanation:
It would depend on what minerals you are talking about, but most minerals are inorganic. Organic substances contain carbon, in which leaves, earthworms, and bacteria all contain some sort of carbon.
Answer:
c. minerals
Explanation:
minerals are elements derived from
the Earth (derived from living matter)
Explain the seasonal effects on the northern and southern hemisphere.
Answer: The Northern Hemisphere receives less energy than the Southern Hemisphere since the sun is now angled away from it.
As temperatures and precipitation increase in northern regions of the northern hemisphere, the southern regions are likely getting warmer and, in many locations, drier.
Sleep could be best described as a __________. a. car with the engine started, but parked and idling b. truck driving on the freeway in the right lane c. train with cargo being loaded at the start of a trip d. bicycle riding uphill in the wind please select the best answer from the choices provided a b c d
Answer:
The best answer is A) A car with the engine started, but parked and idling.
Explanation:
This mean are body still breathing and pumping blood but were not aware and cant move.
-Hope This Helps!
-Justin:)
According to the question, The best answer is A car with the engine started, but parked and idling.
During which stage of sleep does a body temperature begin to fall?Stage 2, you are in light sleep. Your heart rate slows and your body temperature drops. Your body is getting ready for deep sleep. This can last for 10-25 minutes.
Thus, the car with the engine started, but parked and idling is correct.
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The fluid that is formed when blood flows through the glomerulus and some components of the plasma enter the capsular space is called.
Answer:
A filtrate is formed when blood flows through the glomerulus and some components of the plasma (blood) enter the capsular space. As a result, there is two types of fluid flow patterns...
The fluid that is formed when blood flows through the glomerulus and some components of the plasma enter the capsular space is called tubular fluid.
What is the fluid filtered out of the blood in the glomerulus called?
Filterable blood components include water, nitrogenous waste, and nutrients in an effort to be transferred into the glomerulus to shape the glomerular filtrate. Non-filterable blood components encompass blood cells, albumins, and platelets, so as to depart the glomerulus through the efferent arteriole.
Glomerular filtration is step one in making urine. It is the process that your kidneys use to clear extra fluid and waste merchandise out of the blood into the urine amassing tubules of the kidney, so they may be eliminated from your body.
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HELP HELP WILL GIVE BRAINLIEST!!!!!!
Which important biochemical process receives a supply of NAD+ ions from the fermentation process during anaerobic respiration?
A.
Calvin cycle
B.
electron transport system
C.
glycolysis
D.
Krebs cycle
E.
proton pump mechanism
Answer:
it is Glycolysis
Explanation:
is when cells need energy but there is no oxygen for aerobic respiration than anaerobic respiration takes place.
There hope it helps!!! :)
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The important biochemical process that receives a supply of NAD+ ions from the fermentation process during anaerobic respiration is glycolysis. Hence option C is correct.
What is Glycolysis?Glycolysis is the first step in both aerobic and anaerobic respiration. It takes place in the cytoplasm and involves the breakdown of glucose into pyruvate. During the process, NAD+ ions are reduced to NADH, which is an energy-rich molecule that is used in the electron transport chain to produce ATP.
In anaerobic respiration, when oxygen is not available, the electron transport chain cannot function, and the cell must rely on other processes to regenerate NAD+.
Fermentation is one such process, and it involves the reduction of pyruvate to other organic molecules, such as lactic acid or ethanol. This process regenerates NAD+ from NADH, which can then be used in glycolysis to produce more ATP.
Therefore, during anaerobic respiration, the fermentation process supplies NAD+ ions to glycolysis, allowing the cell to continue producing ATP in the absence of oxygen.
Hence option C glycolysis is correct.
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genetic disorders can result when chromatids fail to separate properly during which phase is this a problem
Answer:
anaphase II
Explanation:
Nondisjunction in meiosis II results from the failure of the sister chromatids to separate during anaphase II.
hope this helps
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Conduct an internet search and look for information about both indoor and outdoor air pollution. Focus on the three topics:
What is indoor or outdoor pollution?
Why is indoor or outdoor pollution a concern?
What pollutants are of greatest concern and who is at risk?
In the answer space, write a paragraph about one environmental or health hazard that surprised you. Which pollutants are responsible for the hazard?
Indoor pollution refers to the presence of contaminants in the home, whereas outdoor air pollution refers to external environments.
What is indoor or outdoor pollution?Indoor pollution can be defined as contaminants in the home, whereas outdoor pollution refers to external environments.
Sources of indoor pollution include, for example, tobacco smoke and pollen, whereas sources of outdoor pollution include carbon monoxide.
It has been shown that indoor pollution is a more serious type of pollution than outdoor pollution and it may cause serious harm to the health.
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The process of making changes in the dna code of a living organism is called:.
PLEASE ANSWER ASAP: Which statement correctly explains how nutrients and energy move through an ecosystem?
A.Energy and nutrients both flow in only one direction and are not cycled.
B.Energy is cycled and nutrients flow in one direction
C.Energy and nutrients are both cycled
D.Energy flows in one direction and nutrients are cycled
When it comes to the movement of nutrients and energy in the ecosystem, nutrients are cycled while energy moves in a specific direction.
Energy and nutrients in the ecosystemEnergy moves in the ecosystem from the producers to the consumers, and finally to the decomposers.
Nutrients, on the other hand, cycle between various components of the ecosystem - atmosphere, lithosphere, geosphere, hydrosphere, biosphere, etc.
Thus, energy flows in one direction while nutrients are recycled.
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whoever answers this correctly gets brainliest
Answer:
its 2. Jim Bob
Explanation:
Fitness in this sense means how much an organism produces and how well that organism adapt to an environment
If catfish eat algae, and there's 20,000 kcal/m2 of energy stored as biomass in algae in a pond, how much energy stored as biomass in catfish in that pond would you expect there to be?
There will be 2,000 kcal/m² of energy stored as biomass in catfish in the pond.
What is Biomass?This is defined as the position of an organism in the food chain and 10 percent of energy stored as biomass in a trophic level is passed from one level to the next.
This is why the 10 percent of 20,000 kcal/m² which is 2,000 kcal/m² will be most likely present in the next level.
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how is rising sea levels important?
Answer:
Rising sea levels greatly affect the environment negatively. Flooding or erosion of deltas are all disastrous. It is important to be aware of the effects of rising sea levels to find a way to prevent the continued rise.
Explanation:
What type of country is being described by the factors below? 5b
higher average income
higher literacy rates
lower fertility rates
• lower mortality rates
more trash
.
O developing country
O third world country
o developed country
O nation with a very low GNP
Several hypotheses have been proposed concerning evolutionary processes. Which of these must be true?
Different instructions or genes make different proteins.
True
False
Answer:
True
Explanation:
Even one change in a gene can change the protein.
I hope it helps! Have a great day!
Pan~
Answer:
True
Explanation:
Changes in genes can make changes in their protein.
I hope it helps! Have a great day!
Anygays-
Four different people are using sound wave technology. a 2-column table with 4 rows. the first column labeled person has entries ali, megan, kristoff, jenna. the second column labeled sound wave technology has entries cancelling out sound waves to generate a quiet atmosphere, converting electrical signals into radio waves, changing sounds waves into electrical signals, converting radio waves into sound waves. which describes the form of technology most likely being used by each person? ali is using specialized headphones, megan is using a microphone, kristoff is using a transmitter, and jenna is using a radio. ali is using a radio, megan is using a microphone, kristoff is using a transmitter, and jenna is using specialized headphones. ali is using a radio, megan is using a transmitter, kristoff is using a microphone, and jenna is using specialized headphones. ali is using specialized headphones, megan is using a transmitter, kristoff is using a microphone, and jenna is using a radio.
Answer:
The correct answer is option D
Ali is using a specialized headphone that cancels the extra noise in the atmosphere. Megan is using a transmitter to convert electrical signals into radio waves. Kristoff is using a microphone to convert sound waves into the electrical signals. Jenna is using the radio to convert radio waves into sound waves.
Please drag the correct box to the words. I need this done today
Answer:
1) characteristics
2) Multicellular
3) autotrophs
4) heterotrophs
5) unicellular
Hope this helps :D
The lateral walls of the oral cavity are formed by the cheeks, which are covered externally by the ______ and contain the ______ muscles.
Answer:
integument and contain the buccinators muscles.
Explanation:
I am sorry if it is wrong
list 3 differences between sun leaves and shade leaves
Answer:
Partial sun is between four and six hours of sun a day. Partial shade is two to four hours of sun per day. Shade, in gardening terms, means less than two hours of sunlight a day. Leaves which grow in the shade ('shade leaves') are generally larger in area but thinner than leaves which grow in full sunlight ('sun leaves'). Sun leaves become thicker than shade leaves because they have a thicker cuticle and longer palisade cells, and sometimes several layers of palisade cells.
Determine the difference between prokaryotes and eukaryotes.(1 point) Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell. Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell. Prokaryotes require chlorophyll to absorb sunlight, while eukaryotes find food in the environment. Prokaryotes require chlorophyll to absorb sunlight, while eukaryotes find food in the environment. Viruses are only able to impact eukaryotes, while prokaryotes are safe from all types of viruses. Viruses are only able to impact eukaryotes, while prokaryotes are safe from all types of viruses. Prokaryotes have cilia to move around, while eukaryotes have flagella to help them move around. HELP PLEASE PLEASE WILL GIVE BRAINLIEST PLEASE HELP
Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
Difference between prokaryote and eukaryoteEukaryotic cells contain membrane aound cell organelles, such as the nucleus, while on the other hand, prokaryotic cells do not have membrane around nucleus. Eukaryotes have mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA whereas prokaryote have no organelles.
So we can conclude that Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
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Answer:
Eukaryotic cells have a nucleus, while prokaryotes have DNA that floats around inside the cell.
Explanation:
Did it on my test
100 points! PLEASE HELP! Answer all questions
Lab: Natural Selection
Edge 2022
---------------------------------------------
Section I: Experimental Overview:
1. What is the purpose of the lab?
2. What is your hypothesis for this experiment?
3. What methods are you using to test this hypothesis?
Outline the steps of the procedure in full sentences.
Section II: Data and Analysis
4. What graphs would clearly represent the trends in your data?
Your Student Guide includes information on which graphs to construct. Each graph should have the following items:
a. An appropriate title
b. Appropriate labels for each axis
c. An appropriate scale for each axis
d. The correct units for the data
Complete a rough sketch of each graph.
5. What do the data in your graphs tell you?
Explain in one or two sentences what trend is shown in each of your graphs.
Section III: Conclusions
6. What do the data tell you about your hypothesis?
State how your hypothesis is either supported OR refuted by the data.
7. How do the data support your claim above?
Explain your statement above. Be sure to refer to specific pieces of data from your experiment that support your argument.
8. If you could repeat the experiment and make it better, what would you do differently and why?
There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why.
Answer: I can only help you with one
4. D because you need data fro what ever your doing.
thats as much as i can help vote me the brainleirst
Question 1 of 5
Which strategy during the planning stages of a group project would most
likely prevent this problem?
It's clear to group members what tasks in a project need to be
completed, but some members are worried they that don't have the
skills necessary to completescertain tasks.
O A. Choose an organizer.
B. Choose roles
C. Identify deadlines.
D. Listen actively
Answer:
B. Choose roles
Explanation:
Choosing roles would be the best choice in order to avoid the problem stated, because certain people can be put to work on a certain section of the project (that they are suited for). That way, no one will feel as if they lack the skills to complete another part of the project.
Choosing an organizer wouldn't help much because they'd only be organizing the project itself, not the parts that people play within it. Identifying deadlines wouldn't help at all. It would cause stress if anything. Lastly, listening carefully also wouldn't help, because listening to so-and-so won't do anything to the problem at hand. You'd just be listening.
hope this helps!
The strategy during the planning stages of a group project that would most likely prevent the problem of some members being worried about not having the necessary skills to complete certain tasks is to choose roles. The correct option is B.
What is group project?A group project is a collaborative effort where a group of people works together to achieve a common goal or complete a task.
By deciding on roles, each group member can be assigned tasks that are best suited to their skills, interests, and experience.
This can help to ensure that everyone in the group is confident in their ability to complete their assigned tasks and that the workload is evenly distributed.
The most effective strategy for avoiding the problem of members being concerned about not having the necessary skills to complete certain tasks is to assign roles during the planning stages of a group project.
Thus, the correct option is B.
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Sugar is a type of carbohydrate.
(i) Eating too much sugar can make a person overweight.
Suggest why.
Answer:
Explanation:
--> Excess sugar may cause you to pack on weight because it's high in calories while offering few other nutrients.
: )
In a variety of ways, a high-sugar diet can cause weight gain. It's high in empty calories that have no nutritional value, causing your body to store fat and tricking your brain into wanting more.
what is a food pyramid in an ecosystem
Answer:
Food pyramid in eocystem, you mean energy pyramid?
it shows flow of energy, 10% is transfered from bottem(producers) to top(consumer tiertary).
Explanation:
Which statement best compares chromosomes and genes in humans?
Each human cell contains 23 pairs of chromosomes, while each human cell contains thousands of genes.
Chromosomes determine a human's traits, while genes determine a human's lifespan.
Chromosomes in humans are used for protein synthesis, while genes are used in cell communication.
Human chromosomes are protected from mutations, while genes are vulnerable to mutations.
Answer:
The first is the correct and if it is wrong you can use the explanation and you will know the answer
Explanation:
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus
the answer is: Chromosomes in humans are used for protein synthesis, while genes are used in cell communication.
Human chromosomes are protected from mutations, while genes are vulnerable to mutations.
Plis help me PLIsssssssssssssssssssss
Answer:
1. Protection
2. Structure
3. Production
4. Storage
5. Support
6. Movement
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I ordered the answer top to bottom, left to right:
(everything under the actual answer is the explanation)
1. Protection
In this case, it says the Cranium protects the head so it is a protection2. Structure
For this particular case, it says that the skeleton ensures that the body has a certain shape. Thus it is the structure of our human body3. Production
It says that red blood cells are made in the ribs and limb bones. Thus it is talking about the location of the production of red blood and cells4. Storage
The note mentioned that the bone is the largest supply of calcium, in other words, it means that the bone is the largest storage of calcium5. Support
In the hint given below, it says the vertebrae support the head.1. Protection
The hint says that the rib cage protects the delicate heart and lung6. Movement
It says that the bones and joints work together with the muscle to enable movement such as running, sprinting, or walkingHope that helps!
High-quality __________ proteins are those that provide all the essential amino acids.
A protein that contains all essential amino acids is called a hydrated/complete protein.
What type of protein contains all the essential amino acids?Complete proteins, Food that have all nine vital amino acids are called complete proteins.
These foods include beef, poultry, fish, eggs, dairy, soy, quinoa and buckwheat. Foods that control some but not all the vital amino acids are called vague proteins.
Thus, A protein that contains all essential amino acids is called a hydrated/complete protein.
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Part C
When only one color of light reflects from a piece of paper, what happens to the other colors of light? Remember that
light is energy, and energy cannot be created or destroyed.
Answer:
they are absorbed
Explanation:
when one color is reflected on something, the rest of the colors are absorbed by it.
one difference between viruses and cells is that viral particles have a..?
a nucleic acid within a capsid
c membrane-bound cytoplasm
b cell wall within a capsule
d membrane-bound chromosome
One major difference between viruses and other cells is that viral particles have nucleic acid located within a capsid.
Structure of a virusViruses are made up essentially of ribonucleic or deoxyribonucleic acids enclosed in a proteinous shell known as capsids.
This is unlike other cells in which their nucleic acids either lie freely within the cytoplasm of their cells or are enclosed in a double membrane structure known as the nucleus.
Viruses are essentially non-living when outside a living host.
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Write a persuasive paragraph to be read at the next planning commission meeting. Describe the data collected, and state your opinion on the effects of the factory’s operations on the coral reef ecosystem. Include recommendations for the planning committee to help remediate the problem and preserve the reef. (4 points)
There is adverse effects of the factory’s operations on the coral reef ecosystem.
Effects of industrial waste on coral reef?Industrial waste production threatens the Great Barrier Reef. The Great Barrier Reef has thousands of types of fish and hundreds of types of corals so if Great Barrier Reef is destroyed, these fish and organism also lost their habitat.
The solution for this problem is to stop throwing industrial waste into the ocean so we can conclude that there is adverse effects of the factory’s operations on the coral reef ecosystem.
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