Multiple choice general knowledge

The surface area of the lungs is roughly the same size as a _______________

  1. tennis court.

  2. cricket ground

  3. swimming pool

  4. noneof the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The total surface area of human lungs is approximately 70-100 square meters due to the millions of alveoli, which is roughly equivalent to the size of a tennis court.

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