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  • Air around us - I
  • Oxygen is an important component of which process?
Multiple choice

Oxygen is an important component of which process?

  1. Respiration

  2. Transpiration

  3. Evaporation

  4. Condensation

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Respiration is the process by which living organisms use oxygen to break down glucose and produce energy. Without oxygen, aerobic respiration cannot occur.

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