Question

Breathing is a process that
i) Provides O2​ to the body.
ii) Breaks down food to release energy.
iii) Helps the body to get rid of CO2​.
iv) Produces water in the cells.
Which of the following gives the correct combination of functions of breathing? 

i only need one option not 2
and that need to be correct​

Answer 1

Answer:

breaks down food to release energy

Explanation:

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Answer 2

Answer:

answer is provides 02 to body