Question

1. Plants get nitrogen from
(a) air
(b) soil
(c) animals
(d) all of these​

Answer 1

Explanation:

all of the above because it directly or indirectly plants get nitrogen from all these by animals animals change gas soil sacred gas and here is very necessary because nitrogen get from here so third all off d a d is right all of these

Answer 2

Answer:

Soil

Explanation:

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