Answer:
Single celled organisms like yeast, paramecia and amoebae are all eukaryotes. Grass, potatoes, and pine trees are all eukaryotes, as are algae, mushrooms, and tapeworms. And, of course, moles, fruit flies, and you are also examples of eukaryotes.
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Explanation:
What do you think Newton meant when he said, “If I have seen further [than most people], it is by standing on the shoulders of giants”?
Answer:
Newton meant to say that even the biggest scientist had made mistakes and so did he in his experiemnts and that they all learned from each others ideas
Newton intended to imply that even the most accomplished scientists made errors, just as he did in his experiments, and that they all benefited from one another's insights.
What do you think Newton meant?The term is considered to suggest that Newton was working in the context of findings made by previous scientists, either in his own time or earlier.
If I have seen further, it is because I have been supported by giants. Since it occurred in a letter he addressed to fellow English scientist Robert Hooke on February 5, probably in 1675 or 1676, this quotation has been credited to Sir Isaac Newton.
Describing how his innovations (and those of others) were made possible by the fact that they built on earlier concepts and accomplishments.
Therefore, There is no disputing that Newton is the author of this statement.
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Are there any parts of the human body that get oxygen directly from the air and not from the blood? Write your answer below.
Answer:
The cornea
Explanation:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Answer: The cornea is the only part of the human body that has no blood supply. It gets oxygen directly through air.
Explanation:
Population and Ecosystems Unit Test An increase in which of the following could increase the long-billed curlew population? (1 point) O milkweed o forest habitats grassland habitats O pesticide use
An increase in grassland habitats would increase the long-billed curlew population.
Factors that influence the ecosystemThe terrestrial ecosystems are made up of producers( green grass), the primary consumers, secondary consumers and decomposers.
The long-billed curlew are birds characterised by long beak that enables them to feed from the mud.
During summer, they fed mostly on insects, including beetles, grasshoppers, caterpillars, many others.
These insects in turn feeds on the grasses. Therefore, an increase in grassland habitats would increase the long-billed curlew population.
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Answer: Grassland habits
Explanation:
Explain how mental health are caused by substance abuse
Answer:
This is because: Certain illegal drugs can cause people with an addiction to experience one or more symptoms of a mental health problem. Mental health problems can sometimes lead to alcohol or drug use, as some people with a mental health problem may misuse these substances as a form of self-medication.
Answer:
Substance abuse can cause prolonged psychotic reactions and it can make anxiety, depression even worse.
In which form is energy stored at the end of photosynthesis?
A. Solar energy
B. Electron energy
C. Proton energy
D. Chemical energy
Answer:
D. Chemical Energy
Explanation:
Sunlight is converted to chemical energy in the form of ATP (adenosine triphosphate), which is the main energy-storing molecule in living organisms. ATP is then transported throughout the chloroplast and used to provide the chemical energy necessary to power other metabolic reactions.
Need the explanation for this map
please need it
Answer:
ok its talking about discovring plate boundries as you see on the top so what you do is follow what it showing you just tell me if you need the steps thank you
Explanation:
A commercial using central route persuasion to advertise a certain brand of laundry detergent would MOST likely draw your attention to the:
cleaning power of the ingredients.
images of a tropical sunrise associated with the new scent.
happy and upbeat jingle.
reality TV show star who sings the praises of this detergent.
The central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.
What is central route persuasion?The central route persuasion as applied in advertisement tends to promotes the merits of the product that is being advertised and may sometimes be achieved the the use of positive statistics.
Hence, an example of the central route persuasion in the options provided for the question is drawing attention to the cleaning power of the ingredients.
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An atom on the periodic table can be identified by its
Answer:
The number of protons in it.
Explanation:
There are two properties that can be used to identify an element:
the atomic number the number of protons in an atom.The number of neutrons and number of electrons are frequently equal to the number of protons, but can vary depending on the atom in question
Do u know Spanish because I need help on this Spanish test
Answer:
Hello, yes I speak spanish.
What will happen if Switch 3 is closed and the other switches are left open?
A Only Buzzer 1 will work.
B None of the lights or buzzers will work.
C Only Buzzer 1 and Light 3 will work.
D
Only Light 1 and Light 2 will work.
Explanation:
only light 1 and light 2 will work
The region indicated by letter A is known as
Answer:
a gene
Explanation:
thhis was a review in high school
Juan received a class assignment to write about organisms that live in extreme environments. While doing online, he found an image that showed microbial bodies thriving in hot springs. The organisms a nucleus or organelles. Which organisms can he possibly find in such conditions?
Thermophiles (Archeans which live in extremely hot temperatures)
19. Which of these has a unique culture?
a. society as a whole
b. corporate employers
c. Both A and B
d. Neither A nor B
Answer:
a
Explanation:
it's A because in a society we have lots of people coming with different type of cultures and every culture is unique
The only predator of the rabbit population in a meadow ecosystem has been removed. What is the most likely outcome in the next
6 months?
A) both the population of rabbits and the population of grasses decreases.
B) the population of rabbits increases and the population of grasses decreases.
C) the population of grasses increase and the population of rabbits decreases.
D) both the population of rabbits and the population of grasses increases.
Answer:
A) both the population of rabbits and the population of grasses decreases.
Explanation:
Since there is a larger amount of rabbits, they eat the food (grass) and then the grass amount gets smaller and the rabbits start starving and dying. So both populations would suffer.
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The concentration of sodium on the inside of the cell is 20 mM. The outside of the cell has a sodium concentration of 115 mM. Which mechanism of ion uptake would best move sodium from the inside of the cell to the outside?
Answer:
d) active transport
What is an Non-native or Invasive species do to the environment?
Answer:
They can destroy the ecosystem or out - compete a native species.
Explanation:
For example, if an invasive species of tree is taller than the native species of tree and therefore takes up more sunlight, leaving the shorter native tree not enough sun, then it will effectively kill the native tree.
Also non - native and invasive are not the same thing. A non - native species doesn't necessarily mean it's invasive. It is only invasive if it begins to have a significant impact on the ecosystem it is inhabiting.
the pull of transpiration extends from the leaves to the ___ of a plant
Answer:
roots
Explanation:
The lower part of a plant, usually underground, by which the plant is anchored and through which water and mineral nutrients enter the plant.
Which of the following statements is
TRUE?
A. Carbon dioxide is the primary PRODUCT of
photosynthesis.
B. Plants are AUTOTROPHIC organisms, because they
make their own food.
C. Plants EXCLUSIVELY store DNA in their chloroplasts.
D. The central vacuole is the SMALLEST organelle in a
plant cell.
Answer:
A- Oxygen and Glucose
B-Correct
C-Nucleus
D-Ribosome
Explanation:
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Plants are autotrophic organisms, because they make their own food. Therefore, option (B) is correct.
What are autotrophic organisms?An autotrophic organism is an organism that is able to produce its own food using energy from an external source, such as sunlight or inorganic chemical reactions. Autotrophic organisms are able to sustain themselves without relying on organic matter from other sources, and they play a vital role in many ecosystems as producers.
There are two main types of autotrophic organisms: photosynthesizers and chemosynthesizers. Photosynthesizers, such as plants and algae, use sunlight as an energy source to convert carbon dioxide and water into glucose through the process of photosynthesis. Chemosynthesizers, such as certain bacteria and archaea, use inorganic chemical reactions, such as the oxidation of sulfur or methane, as an energy source to produce organic compounds.
Autotrophic organisms are important because they form the base of many food chains, providing energy and nutrients for other organisms. They also play a key role in regulating the levels of carbon dioxide and oxygen in the atmosphere.
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what is mean by universe
Answer:
The universe is everything. It includes all of space, and all the matter and energy that space contains. It even includes time itself and, of course, it includes you. Earth and the Moon are part of the universe, as are the other planets and their many dozens of moons.
Explanation:
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The materials of the crust have less mass than materials deeper in the earth.
True
False
Answer:
True
Explanation:
The crust makes up less than 1% of earths mass.
I need help and alll answers on this edpuzzle
Answer:
I believe your answer is 92 because it is double 46.
The mining process that uses heavy machinery to strip away soil and rock and then
cut away the mineral resources is
A. heap leaching
B. hydraulic mining
C. open-pit mining
D. strip mining
Answer:
The correct answer is option D, strip mining.
Explanation:
Strip mining uses heavy machinery to strip away soil and rock and then cut away the mineral resources.
describe how hormones regulate blood pressure,blood volume,and kidney function
Answer:
The renin-angiotensin-aldosterone system acts through several steps to produce angiotensin II, which acts to stabilize blood pressure and volume.
Explanation:
Thus, the kidneys control blood pressure and volume directly. Renin acts on angiotensinogen, which is made in the liver and converts it to angiotensin
For the following organisms, choose the correct order of increasing trophic level. a. fungi, deer, wolf and grass b. fungi, grass, wolf and deer c. grass, deer, wolf and fungi d. grass, fungi, wolf and deer Please select the best answer from the choices provided
Answer:
Your answer is C
Explanation:
The correct answer is for the following organisms, is grass, deer, wolf and fungi that is the option c as the trophic level refers to the position of an organism in a food chain.
The trophic level refers to the position of an organism in a food chain or food web. In a food chain, energy flows from one trophic level to the next as organisms are eaten by other organisms. Grass occupies the first trophic level as a primary producer. Deer occupy the second trophic level as they feed on primary producers (grass). Wolves are carnivores and occupy the third trophic level as they feed on herbivores (deer). Fungi occupy the last trophic level as decomposers, so this is the correct order among all other options.
Thus, correct option is option c.
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Which of these statements is the most correct regarding GENOTYPE?
A. The genotype is the combination of the two alleles that are inherited from your parents.
B. The genotype is the physical appearance of the trait determined by a certain phenotype.
C. The genotype is the allele that you inherit from your mother.
D. The genotype of a trait does not influence the phenotype at all.
A. because all of the other answers are incorrect! Have a nice day!
In STR profiling, PCR is used to obtain enough DNA to then detect the number of STRs at I specific loci.
PCR technique is important in STR profiling in order to amplify and detect the number of Stars at a specific gene loci.
What is Short Tandem Repeat (STR) profiling?Short Tandem Repeat profiling is a technique in molecular biology used to compare allele repeats known as STRs at specific loci in DNA between two or more samples.
The PCR (polymerase chain reaction) technique used in STR profiling involves making multiple copies is a particular segment of DNA in order to make enough quantities detectable in the analysis.
Therefore, PCR technique is important in STR profiling to detect the number of Stars at a specific gene loci.
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What is a major risk associated with cloning plants and animals for agriculture?
A) Cloned organisms require more water than normal.
B) Cloned organisms are too expensive to produce.
C) Cloned organisms grow much more slowly than natural organisms.
D) Cloned organisms are susceptible to diseases.
Answer:
D) Cloned organisms are susceptible to diseases
Explanation:
Researchers have observed some adverse health effects in sheep and other mammals that have been cloned. These include an increase in birth size and a variety of defects in vital organs, such as the liver, brain and heart.
Complete the sentence. Fracking collects _________ that forms when organic matter is compressed under great temperature and pressure.
coal
crude oil
water vapor
natural gas
Answer:
the answer is natural gas :)
Explanation:
Petroleum and natural gas are formed from compressed organic matter
If the anterior pituitary began overproducing FSH due to a tumor, and it no longer responds to normal feedback mechanisms; what would happen
If the anterior pituitary began overproducing FSH due to a tumor, then the levels of inhibin would increase.
What is inhibin?The inhibin protein is a crucial factor involved in the generation of follicle-stimulating hormone (FSH) present in the body.
Inhibin protein is generated by specialized cells such as Sertoli cells (males) and granulosa cells (females).
In males, inhibin protein concentration in the blood is correlated to sperm (male gametes) count.
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Which group of animals could be found
in the temperate forests?
A. moose, elk, bears, grouse, and migratory birds
B. small vertebrates, lots of invertebrates in the soil,
birds, bears, and mountain lions
C. a wide diversity of frogs, bats, monkeys, birds, insects,
and snakes
Answer:
A
Explanation:
In North America, birds like broad-winged hawks, cardinals, snowy owls, and pileated woodpeckers are found in this biome. Mammals in North American temperate deciduous forests include white-tailed deer, raccoons, opossums, porcupines and red foxes.