Question

you know that fishes lay thousands of a single time. most of the eggs and young ones that hatch are eaten by other fishes. suppose all eggs and young ones survived to become adult fishes. what problems do you think can arise?​

Answer 1

Explanation:

Since fishes require dissolved oxygen to breathe,there will be a competition among the innumerable fishes for food as well as for oxygen.

This may soon lead to competitive exclusion of species.

Hope it helps!!

Answer 2

Answer:

in this way the river will be full of fishes of this continues.

they would eat all the plants on the river bed and greenry will be lost