Define:

(a) Respiration

(b) Hypoxia

(c) Asphyxiation

(d) Breathing

(e) Vital capacity

Differentiate between the following pairs on the basis of the aspect given in the brackets.

Aerobic and anaerobic respiration (end products of the process)

Differentiate between the following pairs on the basis of the aspect given in the brackets.

Photosynthesis and respiration (reactants)

Differentiate between the following pairs on the basis of the aspect given in the brackets.

Respiration and breathing (organs involved)