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tia_tia [17]
4 years ago
13

In what for do plants utilize nitrogen? why do they need nitrogen?

Biology
2 answers:
marta [7]4 years ago
8 0

nitrogen is one of the macro-molecule for plant. it helps in making glucose in plant also it helps in photosynthesis.


Nuetrik [128]4 years ago
6 0
Nitrogen is so vital because it is a major component of chlorophyll
And it also is a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.
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Evidence for evolution reveals that closely related organisms have many ___________ characteristics.
Ksju [112]

Answer:

<u>B. shared</u>

Explanation:

Closely related organisms have shared characteristics. They have shared characteristics because they're related. It cannot be different because they're related. It also cannot be modified or ancient characteristics as both of them wouldn't make sense. Modified characteristics? Ancient characteristics?–– just no.

5 0
3 years ago
Read 2 more answers
Select the best description of axon: a. stored in synaptic vesicles b. accumulates as yellow-brown granules as the cell ages c.
Aleks [24]

Answer:

d. carries nerve impulses toward another neuron, a muscle fiber, or a gland cell

Explanation:

An axon is a fiber of the nerves that transmits nerve impulses( electrical signals) away from a cell body and towards another neuron, muscle fiber or gland cell.

We have two types of axons in the body.

a. Myelinated axons

b. Unmyelinated axons.

The difference between Myelinated axons and Unmyelinated axons is that the Myelinated axons has an external covering or insulation which is called the myelin sheath.

The myelinated axons are very numerous and mush faster than the unmyelinated axon.

6 0
4 years ago
A snake is about to eat some small eggs it has found in a bird's nest. A hawk swoops down and eats the snake. What is the role o
vlada-n [284]
Hello there,

<span>A snake is about to eat some small eggs it has found in a bird's nest. A hawk swoops down and eats the snake. What is the role of the hawk?

I believe that your correct answer would be "</span><span>Tertiary consumer".

Hope this helps.

~Jurgen


</span>
8 0
4 years ago
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What are the planets inside the asteroid belt called?
Mrac [35]

Answer:

inner planets

Explanation:

3 0
3 years ago
The ____________ cells are found mostly in the proximal and distal regions of the stomach.
andriy [413]
Mucous cells.

This cells primarily produce mucus and are frequently clustered into small glands found usually in the  mucus membranes. They commonly lines the proximal and distal portion of the digestive tract. Large number of this cell can found in the mouth which moisten and keep the oral cavity moist. Stomach also have large number of mucous cells which help to protect the organ from the gastric juices it produce.


8 0
4 years ago
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