Multiple choice

How much of your body is made up of water?

  1. 70%

  2. 50%

  3. 25%

  4. 85%
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The human body is made up of approximately 60% to 70% water depending on age, gender, and hydration levels. Among the choices, 70% is the closest standard estimate.

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