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jek_recluse [69]
3 years ago
10

Help please I’ll give brainliest only if you are right

Biology
1 answer:
Sladkaya [172]3 years ago
6 0

Answer:

1 st question ) Lack of food and oxygen and the presence of wastes limit their growth.

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An rna molecule is synthesized in which direction?.
tester [92]

Answer:

5'  -->  3'

Explanation:

New nucleotides are added to the hydroxide group on the ribose sugar side.  That is the 3' side.

7 0
2 years ago
Which specific subdivision of the nervous system calms the body after strenuous physical activity?
7nadin3 [17]
The answer to this question would be: parasympathetic division

Parasympathetic nervous is part of the autonomous nervous system. In the autonomous nervous system, the sympathetic system is used when you enter the "fight or flight" mode. In this case, the body will be prepared to be able to take a decision as quickly as possible in a strenuous state. The nervous also cause an increase in the heart and breathing rate to increase body capability.
Parasympathetic is the opposite of it which was activated to calm the body so it can maintain the normal body function.
8 0
3 years ago
Why are molecular clocks important in the construction of cladograms? They compare the frequency of reproduction to determine wh
Dmitrij [34]

Answer: They compare the number of mutations to determine how long ago species separated and evolved.

You're welcome!

7 0
3 years ago
Read 2 more answers
Explain why inmates who have been in the dark cell for quite long usually have problems with their eyes and usually squint when
Nataly_w [17]

Answer:

No one can see in total darkness. Fortunately, there’s almost always some light available. Even if it’s only dim starlight, that’s enough for your eyes to detect. What’s truly amazing is how little light is required for you to see.

Human eyes have two main features that help us see better in low light: the pupil’s ability to change size, and the eye’s two types of light-sensing cells.

Opening up to let in more light

Your pupils are the black areas at the front of your eyes that let light enter. They look black because the light that reaches them is absorbed inside the eyeball. It’s then converted by your brain into your perceptions of the world.

You’ve probably noticed that pupils can change size in response to light. Outside on a bright sunny day, your pupils become very small. This lets less light into the eye since there’s plenty available

6 0
3 years ago
what country is most likely to be in stage for a population growth and with a low birth rate and low death rate​
Dimas [21]
I think the answer is china
3 0
3 years ago
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