10. Human beings need_____
to live.
a) Oxygen
c) Nitrogen
b) Carbon dioxide
d) Helium
Answers
Answered by
1
Answer:
Oxygen is the right answer
Answered by
0
Answer:
(a)oxygen
Explanation:
oxygen combines with food to produce huge amount of energy
i.e.38 ATP
i hope the above solution will help you
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