Multiple choice general knowledge

At birth, water accounts for approximately -- percent of an infant’s body weight.

  1. 50

  2. 60

  3. 70

  4. 80

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

At birth, an infant's body is approximately 75-80% water by weight, which is significantly higher than adults. This percentage decreases to adult levels (60-70%) as the child grows and body composition changes, including increased fat and muscle development.