Question

WHY DO WE RESPIRE? AND WHAT IS RESPIRATION​

Answer 1

Answer:

We respire in order to live by getting energy and gases we require. It Can also be divided into two parts.. Aerobic Respiration, where availability of oxygen is must. And Anaerobic Respiration, where the need for air isn't necessary.

i hope this helps u

Answer 2

Answer:

Explanation:

• We respire in order to live by getting energy and gases we require.
• respiration is the movement of oxygen from the outside environment to the cells within tissues, and the transport of carbon dioxide in the opposite direction