Question

How is aquatic life benefitted by the fact that water has maximum density at 4°C ?​

Answer 1

Step-by-step explanation:

• Maximum density at 4°C means that the bottom of a river or a lake or the sea (if deep enough) never freeze.

• So in winter or in very cold areas, when the surface water freezes, the aquatic biota can happily continue to live in their 4°C water, sustaining aquatic life.