Question

What is it about the water that gives rise to large population of fish?

A. It contains fewer nutrients
.B. It does not contain any predators.
C. It contains higher concentration of oxygen.
D. It contains oxygen that has never been used before so it is more useful to the fish.

Answer 1

The answer is letter c.

Answer 2

It is C. It contains higher concentration of oxygen.

Step-by-step explanation: