Biology, asked by sumanitksrkl, 16 days ago

The air we breathe in contains 21% of : a) carbon dioxide b) water vapour c) oxygen d) nitrogen Which of the following organism(s) can perform anaerobic respiration ?

Answers

Answered by zakianaaz632

0

Answer:

(c) oxygen

Explanation:

step by step explanation

Answered by tripathishraddha563

0

Answer:

oxygen

Explanation:

We breath oxygen. 21% oxygen present in air so right answer is oxygen .

thank you

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