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Ludmilka [50]
2 years ago
15

Plz help meeeeee!!!!!!!!!!!!!!!!!!!!!!

Biology
1 answer:
Marysya12 [62]2 years ago
8 0

Answer:

Hey its not much clear!!

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In a particular population, over the course of several dozen generations, an adenine was replaced by a guanine at a particular n
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This can occur by base pairs substitution, deletion or insertion

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What precautions should be taken when constructing masonry walls in minneapolis in the winter?
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Following precautions should be taken when constructing;

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What happened when two forces act in the same direction
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Answer:

They repel one another. I think

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