Question

Read the following statements with reference to breathing: i. helps the body to take up oxygen. ii. breaks down food to release energy. iii. helps in release of carbon dioxide into the air. iv. produces carbon dioxide by the breakdown of glucose. Choose the correct option with reference to functions of breathing. *

i. and iv.

i. and iii.

i. and ii.

ii. and iv.

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Answer 1

i and ii is a answer please mark me brainliest

Answer 2

Answer:

i and ii is the right answer

Explanation:

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and give me thanks