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IgorLugansk [536]
3 years ago
8

What surface cost the least fraction? a. Rock b. Grass c. Dirt d. Ice

Biology
2 answers:
devlian [24]3 years ago
8 0
B.grass because the mass of ice,rock,dirt is heavy to grass so grass would have the least fraction of surface cost.
Cerrena [4.2K]3 years ago
8 0
I think B becuase grass doesnt hurt u and all the other things they can hurt u
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some forests are affected by human activity with grazing from livestock. how can this affect diversity?​
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Explanation:

8 0
3 years ago
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Hope this helps :)

4 0
3 years ago
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D

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4 0
3 years ago
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As mentioned earlier, cats can starts reproducing at a young age of 6 months and right after delivery can get pregnant.


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