Homo Erectus's Cranial Capacity

question 5

Multiple Choice

Homo erectus's cranial capacity

• A) is always less than 1,000 cc.
• B) is always more than 800 cc.
• C) ranges from 650 cc to 1,200 cc.
• D) ranges from 900 cc to 1,200 cc.

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Definitions:

Autonomic

Relating to the autonomic nervous system, which controls involuntary bodily functions such as heart rate, digestion, and respiratory rate.

Vertigo

A sensation of spinning or dizziness, often related to problems in the inner ear.

Syncope

A temporary loss of consciousness usually related to insufficient blood flow to the brain, commonly known as fainting.

Dizziness

A sensation of unsteadiness, lightheadedness, or feeling as though one's surroundings are spinning.