Question

How is the breathing process of an insect different from that of a fish​

Answer 1

Here we will take cockroaches as insects example

BREATHING IN FISH: Fish have a pair of gills. The breathe air; dissolved in water; through gills. BREATHING IN COCKROACH: Cockroach and other insects breathe through spiracles and tracheae. There is a network of hollow tubes running through the body of an insect

Answer 2

Explanation:

because fish live under water and have gills