At Birth, the Size of an Infant's Brain Is __________

question 19

Multiple Choice

At birth, the size of an infant's brain is __________% of an adult's brain, and by age 2 it is __________% of an adult's brain.

• A)5%; 50%
• B)15%; 60%
• C)25%; 70%
• D)35%; 80%

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Definitions:

Volume Of Speech

The loudness or intensity of a person's voice when speaking.

Cuticles

The thin layer of skin at the base of the nails on fingers and toes, protecting the nail matrix from infections.

Brittle

Having a hard but easily breakable texture or quality, often describing materials or substances.

Clubbing

A condition where the fingers and toes swell into a club-like shape, often indicating underlying health issues.