What is the function of $O_2$ intake by respiration in the body?

  • A
    To provide energy by oxidation of food.
  • B
    To maintain body temperature.
  • C
    To remove waste products.
  • D
    To regulate blood pressure.

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Similar Questions

In the following reaction,$3CuO + 2NH_3 \to N_2 + 3H_2O + 3Cu$,what happens during the conversion of $NH_3$ to $N_2$?

Reduction involves

Identify the correct statement for the following reaction:
$3 \ Mg + N_2 \longrightarrow Mg_3N_2$

Which of the following is not true for oxidation?

Which of the following correctly represents the process of reduction?

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