The group way of life characteristic of humans may be traced to:
A) our human ancestors' way of life in trees
B) the fact that human infants are helpless for a long period of time
C) a faulty genetic development
D) the small size of humans relative to other animals

Question

Quizplus · Accepted Answer

The fact that human infants are helpless for a long period of time is the reason for the group way of life characteristic of humans. Because human infants are unable to fend for themselves, they require the care and protection of others, which necessitates group living.

The Group Way of Life Characteristic of Humans May Be