Biology, asked by rockpandu949, 1 year ago

whau is respiration? how does it occur?

Answers

Answered by Elisha15
2
Hello Dear ...

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Question is what is about respiration ??
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Firstly tell you about life process .

Life process is most important in living organization. Without it no one we left in this world . we taking

we are human . we eat , doing so many works .
Living thing or non-living things . These two are most important .

Living thing – Living things means those things
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which have life , we are living thing . we take breath from air , animals moves one place to another , we find a food for living .

Non-living things – it's mean which have no life exm. stone , chair .
in other word those things which didn't do anything without any external help .

We need energy to live . This energy will come through the food whatever we take when we are hungry .

1. Nutrition = The process of intake and utilisation of the food by an organism is called nutrition .

2 . RESPIRATION = The process of releasing energy from food is called respiration.

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Hope it's helps you ✌
Answered by dryash1009
0

Answer:

Explanation:

(i) The process of release of energy by oxidation of

food is called as respiration.

(ii) In living organisms, respiration occurs at two

levels - body and cellular level.

(iii) In case of body level, oxygen and carbon

dioxide are exchanged between the body and

surrounding.

(iv) In case of cellular level, food is oxidized either with

or without the help of oxygen to release energy.

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