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Physics, 07.01.2020 00:31 belferfex

why can't plants and animals use the nitrogen directly from the atmosphere?

a: there is not enough of it in the air.

b: nitrogen gas contains the element in an inert, unusable state.

c: they do use it directly from the atmosphere.

d: plants and animals do not need nitrogen for their life processes.

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Answers: 1

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why can't plants and animals use the nitrogen directly from the atmosphere?

a: there is...
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