Question

Which of the following must occur in order for an ecosystem to continue to exist?

А
The populations of producers and decomposers must be stable.
B
The populations of animals must continue to decrease.
С
There should be more populations of consumers than producers.
D
There should be fewer populations of producers than consumers.
Ok

Answer 1

A, the populations of producers and decomposers should be stable

Step-by-step explanation:

The other three do not fit, only reasonable one is A