Question

When lake or ocean waters are anoxic, it means that they __________.
A.
have grown too warm, and fish begin to die
B.
freeze over in winter
C.
do not contain enough oxygen to support plant and marine life
D.
are full of life, with diverse species of wildlife

Answer 1

Answer:

the answer is C.

Explanation:

do not contain enough oxygen to support plant and marine life.

Hope it will help you.