Why humans have hair in heads

By MindStick

Sensory Functions:Hair follicles on the scalp are connected to nerve endings,improving sensitivity & helping human beings locate environmental changes

Social Signaling: Hair can deliver social and cultural messages, serving as a way of self-expression and identification.

Evolutionary Remnant: Hair on the head is an evolutionary remnant from our primate ancestors, imparting warm temperature and safety.

Hair Growth Cycle: The hair boom cycle consists of stages of increase, rest, and dropping, making sure continuous renewal and health.

Cosmetic Appeal: Hair on the head is often styled for aesthetic purposes, contributing to personal look and beauty.

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