Which of the following processes need oxygen?
  • a)
    Combustion
  • b)
    Respiration
  • c)
    Oxidation
  • d)
    All of the above
Correct answer is option 'D'. Can you explain this answer?

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Answers

Kriti Tibrewal
Jul 11, 2019
Oxygen is necessary for combustion, respiration and oxidation.

Reeta Kumari
Jan 26, 2022
Patella bone is located on :
a) Knee
b) ankle
c) arm
d) wrist

Oxygen is very important for combustion [ burning ], respiration[ breathing] and oxidation

Oxygen is necessary for combustion, respiration and oxidation.
Oxygen is necessary for combustion, respiration and oxidation.