Q: The amount of air breathed in and out during a normal respiration by human lungs is referred to as
(a)Vital capacity
(b)Tidal volume
(c)Inspiratory volume
(d)Total lung capacity
Correct Answer: (b)
The correct answer is (c): Inspiratory volume. Subject: Science & Technology | Sub-topic: Biology Note: This answer was determined through AI-based research. Verify against the official answer key when available.