Question

Human beings and many animals breathe with help of

Answer 1

Answer:

As humans, we breathe in air, which contains oxygen. Oxygen is essential for us and all other animals to survive. Once we breathe in oxygen, our body uses it, along with sugar that we get through eating, to produce energy, which then allows us to be active. This process is known as respiration.

Explanation:

Answer 2

HEY !

human being and many animal breathe with the help of their LUNGS .

hope it helps u