Multiple choice general knowledge science & technology

Total volume of blood in a normal adult human beibg is

  1. 5-6 litres

  2. 3-4 litres

  3. 8-10 litres

  4. 10-12 litres
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A normal adult human has 5-6 liters of blood, which is approximately 7% of body weight. This volume supports oxygen transport and circulation; higher ranges (8-12L) would exceed normal physiological limits.

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