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Lostsunrise [7]
3 years ago
12

Fill in the blanks with the correct word or phrase.

Biology
2 answers:
viktelen [127]3 years ago
8 0

Answer:

evolution

Natural selection

Explanation:

arsen [322]3 years ago
5 0

Answer:

The first blank is evolution and the second black is natural selection.

Explanation:

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Nitrogen fixation occur when nitrogenase convert N2 into ammonia gas that living thing can take up.

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