Question

A dissolved oxygen meter important to monitoring the health of a local pond because...

A) Aquatic life cannot survive in water that is too warm.
B) Anaerobic conditions are unsuitable for most aquatic life.
C) Most plants and fish need a low level of turbidity to survive.
D) The dissolved oxygen meter is an effective tool in detecting changes in pH.

Answer 1

The answer is B anaerobic conditions are unsuitable for most aquatic life.

Step-by-step explanation:

Answer 2

D) The dissolved oxygen meter is an effective tool in detecting changes in pH.