Science, asked by dharmadevi, 5 months ago

is needed for burning purposes. (Nitrogen/ Oxygen).
To keep our bones strong, we should take food rich in
(fats, calcium)​

Answers

Answered by suddhasilsarkar
0

Answer:

Oxygen is needed for burning purposes.

To kep our bones strong,We should take food rich in Calcium.

Answered by antonyjegan
0

Answer: Oxygen is needed for burning.

To keep our bones strong,we should take calcium

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