A. Tick the most appropriate answer.1. The products of respiration are

A. Tick the most appropriate answer.1. The products of respiration area. carbon dioxide and oxygen.b. oxygen and energy.c. carbon dioxide, water and energy.d. carbon dioxide, oxygen and energy.2. Glucose is oxidized to produce ethyl alcohol duringa. excretion.b. aerobic respiration.c. anaerobic respiration. d. photosynthesis.3. Inside the chest, the trachea divides into two branches calleda. bronchi.b. bronchioles.d. alveolus.c. bronchus.4. In humans, during inhalation, the diaphragma. moves up.c. remains at its position.b. moves down.d. moves up and down.5. Exhaled air containsmore carbon dioxide. b. more oxygen.c. more nitrogen.d. more hydrogen.

Answer»

Answer:

1. c. CARBON dioxide, WATER and energy.

2. c. ANAEROBIC respiration

3. a. bronchi.

4. b. MOVES down.

5. b. more oxygen.

Explanation: