The Earliest Modern Human Fossils Are About __________ Years Old

question 48

Multiple Choice

The earliest modern human fossils are about __________ years old.

• A)100,000
• B)150,000
• C)200,000
• D)250,000

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Definitions:

NREM Sleep

A phase of sleep characterized by non-rapid eye movements, during which restorative processes occur in the body and brain.

EEG Activity

A recording of the electrical activity of the brain, typically measured using electrodes placed on the scalp.

Muscular Activity

Physical actions and movements resulting from the contraction and relaxation of muscles.

Cognitive Activity

The cognitive activities that enable the acquisition of understanding and information, encompassing thought, awareness, memory, assessment, and resolving issues.