Human infants are born in an undeveloped state compared to other species; for example, the human brain grows to about _____ times its birth size.
A) 2
B) 3
C) 4
D) 5

Question

Quizplus · Accepted Answer

The human brain grows to about 4 times its birth size, which is significant compared to other species, reflecting the extended period of development and learning in humans.

Human Infants Are Born in an Undeveloped State Compared to Other