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Makovka662 [10]
3 years ago
9

there are tiny plants growing on rock fence after the several year . you observe something happened on the rock which of the fol

lowing describes your observations ? the plants the rock​
Chemistry
1 answer:
Bingel [31]3 years ago
5 0

it is moss

Explanation:

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<h3>Further explanation</h3>

Relative atomic mass (Ar) and relative molecular mass / molar mass (M)  

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M AxBy = (x.Ar A + y. Ar B)  

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