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k0ka [10]
3 years ago
10

Compare and contrast the photic and midnight zone.

Biology
1 answer:
Dennis_Churaev [7]3 years ago
4 0

Answer:

In an oceanic environment the photic zone is the zone where light can be received it's usually from 0 to 200 m deep but this depth can be modified by the turbidity of the water. The aphotic zone is the zone where no light is receives it goes from 200 to the bottom of the sea.

Explanation:

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based on hierarchical organization, place the living systems in order from smallest to largest. blue wildebeest. blue wildebeest
Sunny_sXe [5.5K]

The correct answer is:

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2 - Blue wildebeests

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A hierarchical organization is an organizational structure where every component of the organization is subordinate to some other component.


8 0
3 years ago
Is there a scientific reason why adults don't really understand their children?
Alenkinab [10]
Throughout their teenage years, children's minds are literally being rewired. Teenagers are unable to comprehend facial expressions or other's emotions which can make it for others to understand them or for them to even understand themselves.
8 0
3 years ago
What are enzymes, and why are they important to living things?
adell [148]

Answer:

They speed up chemical reactions. Without them you wouldn't be alive. They break down macromolecules, and also lower the amount of energy needed for a chemical reaction to happen.

3 0
3 years ago
How fertilization occur in flowering plant​
Ghella [55]
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explanation: When pollen is formed by the anther, or male part of a plant, it will blow in the wind or attach to an organism that carries it to the top of the pistol, known as the stigma. Once the pollen attaches to the stigma, the pollen germinates and forms a pollen tube that extends into the ovary. Once formed, two sperm cells will be released and fertilize both the egg and the two polar nuclei of the plant to form the zygote and endosperm, respectfully.
7 0
2 years ago
Which pharmacokinetic parameter is affected most by decreased intestinal motility related to the aging process? a. excretion b.
Tpy6a [65]
I believe the answer is <span>c. absorption

</span>The phase of pharmacokinetic that happens in the intestine is when the drug absorbed. A person with old age will have lower intestine motility. This will increase the transit time which will increase the amount of drug absorbed.

Age could also influence others pharmacokinetic parameter(<span>excretion, distribution, metabolism) but it is related with another organ, not intestine.</span>
8 0
3 years ago
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