Question

explain respiration in animals

Answer 1

Every cell in an animal requires oxygen to perform cellular respiration. children respiration is the process by which animals takes in oxygen and exchange for Carbon dioxide and water and waste products.

Answer 2

Answer:

$\large{\underline{\sf{Respiration\:\:in\:\:animals\:\::-}}}$

• In aquatic animals, rate of breathing is fast due to the less amount of dissolved oxygen in water.

• Fishes take in water through their mouths and force it to the gills from where the dissolved oxygen is absorbed by blood.

• Terrestrial organisms use atmosphere oxygen and different organisms use different organs for breathing.

• The surface of the organs is very fine and delicate and placed within the body.

• Passages are there in the body which takes the oxygen rich air to the area of respiration.