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Maslowich
2 years ago
11

Nitrogen is changed into which substances before being used by living things

Biology
1 answer:
ANEK [815]2 years ago
8 0

Answer:

nitrogen can be changed into macromolecules like proteins and nucleic acids (DNA and RNA)

Explanation:

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The points of muscle attachment are known as the
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Origin and Insertion

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An engineer is building a new steel skyscraper in a area with a lot of Earthquakes, Compare two systems (fixed based system and
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Answer:

<h2><em><u>Base</u></em><em><u> </u></em><em><u>isolated</u></em><em><u> </u></em><em><u>system</u></em></h2>

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A fixed-base building (built directly on the ground) will move with an earthquake’s motion and can sustain extensive damage as a result. 

<u>Base isolated system:-</u>

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The image represents a pair of replicated chromosomes that are about to under meiosis and produce gametes for sexual
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50%

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