everyday science MCQ #4897

The average lung's capacity is about:

everyday science MCQ #4897

  1. Question 1

    Q1. The average lung's capacity is about:

    • A) 6 liters
    • B) 5 liters
    • C) 4 liters
    • D) 7 liters

    Answer: 4 liters

    Explanation: The average (functional residual) capacity of human lungs is approximately 4 liters, while total lung capacity is about 6 liters including maximum inhalation.