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cupoosta [38]
2 years ago
8

Building proteins and DNA is the reason organisms need what substance?

Biology
2 answers:
KATRIN_1 [288]2 years ago
6 0
Answer: Nitrogen


Explanation: all living organisms need nitrogen
KatRina [158]2 years ago
3 0

Answer:

Nitrogen

Explanation:

All living organisms need nitrogen in order to build proteins and build DNA.

Some animals (most) get nitrogen by eating plants I believe.

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