Question

which abiotic factor separates marine ecosystems from river ecosystem?

A)sunlight
B)salt
C)sand
D)algae

Answer 1

The answer is B

Answer 2

I'll be glad to check your answer.

Answer 3

Please use the same name for your posts.

Yes. The abiotic separating factor is salt.

Answer 4

So the answer is b

Answer 5

The answer is A)

Answer 6

Is the answer B)

Answer 7

Is the answer D)

Answer 8

Is it abc or d

Answer 9

B

Answer 10

No. River and ocean ecosystems both get sunlight.