Question

why do we respire ??????!!​

Answer 1

Explanation:

All cells in our body need oxygen to create energy efficiently. When the cells create energy, however, they make carbon dioxide. We get oxygen by breathing in fresh air, and we remove carbon dioxide from the body by breathing out stale air

Answer 2

$\huge\bold\red{ǫᴜᴇsᴛɪᴏɴ:-}$Why do we respire ?

$\huge\bold\blue{ANSWER:-}$We respire to use the oxygen, to oxidise our food and release energy. This is similar like burning but a slower process. it also needs respiratory enzymes . Respiration is a slower process than burning and energy released can be stored for later use.

$\huge\purple{\fbox{\tt{Manjeet Dalal}}}$