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marysya [2.9K]
3 years ago
10

Why is nitrogen fixation necessary?

Biology
1 answer:
Simora [160]3 years ago
6 0

Answer:

C. Most plants use single nitrogen atoms, not N2 molecules.

Explanation:

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3 years ago
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Which one of the following characteristics is not used to classify angiosperms?
Vikentia [17]
C. Color of leaves

If the question goes like this: Which best describes plant classification? <span>
A.      Nonvascular plants are grouped into seedless and seeded plants. </span><span>
B.       Seedless plants are grouped into gymnosperms and angiosperms.</span> <span>
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The best answer will be letter D. Angiosperms are grouped into monocots and dicots.</span><span>     Botanists grouped or classified together according to its characteristics. </span>
5 0
4 years ago
Identify the Allies’ purpose in invading Italy and France.
Ivahew [28]
"To liberate conquered allies" is the one among the following choices given in the question that was the <span>purpose of the Allies' invading Italy and France. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer has come to your help.</span>
8 0
3 years ago
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I am a human. what am I?<br> a: mammal <br> b:insect<br> c:exterterestrail<br> d:anphibian
Mnenie [13.5K]

Answer:

A. Mammal

Explanation:

We are a mammal because we have hair, we produce milk, give birth to live offspring (kids), and we are warm blooded.

3 0
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How do living things provide evidence for evoultion
damaskus [11]

Answer: Evidence for evolution comes from many different areas of biology: Anatomy. Species may share similar physical features because the feature was present in a common ancestor ( homologous structures ). Molecular biology. DNA and the genetic code reflect the shared ancestry of life.

Explanation: hope this helps :)

6 0
3 years ago
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