Question

explain how a fish respires in water,with the help of gills
​

Answer 1

Explanation:

Fish breathe underwater using the oxygen that is dissolved in water. But to absorb oxygen from water, fish use special organs called gills. ... Also, the walls of the gills and blood vessels are very thin. Now, during breathing, fish take in water through their mouth and forcefully push it through their gills.

Answer 2

Answer:

i hope it's useful..

Mark me as brain list..