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Solnce55 [7]
3 years ago
15

What is free nitrogen?

Biology
2 answers:
Mumz [18]3 years ago
6 0

Answer: The answer is C: nitrogen that cannot be used by organisms.

Explanation: I took the test.

Tpy6a [65]3 years ago
5 0

Answer:

nitrogen that cannot be used

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As evolution became widely accepted in the 1870s, caricatures of Charles Darwin with the body of an ape or monkey symbolised evolution.

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Imagine walking through a tropical rainforest. You notice that there are different types of trees, birds, insects, and other org
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B. Organisms in each ecological system have evolved in that system and have adaptations suited for that environment.

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3 years ago
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I'm taking the test right now

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Hi i need help with this. can someone give me a full answer on this? thank you!
Stolb23 [73]

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Point 3 for kinetic, points 1 and 5 for potential

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____ is required to start a chemical reaction.
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