Which of the following factors is used to distinguish the two main aquatic biomes?

Question

1)number of producers
2)strength of water currents
3)quality of dissolved oxygen
4)salt levels

I think #4
Thank you.

Answer 1

I believe you are correct.

Answer 2

Thanks guys

Answer 3

what the fuyck

Answer 4

im pretty sure u are correct it is either that or number 3

Answer 5

i have a diffrent question

Answer 6

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