Describe at Least Four Major Species in Our Evolution in Terms

question 46

Essay

Describe at least four major species in our evolution in terms of their physical characteristics and when they lived.

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Definitions:

Habituation

The process of becoming accustomed to a stimulus after repeated exposure, leading to a decrease in response.

Voluntary Reaching

The deliberate extension of the arm and hand towards an object, seen as a key developmental milestone in infants.

Physical Structure

The composition and arrangement of the material parts of a body or object.

Preterm Infants

Are babies born before completing the standard 37 weeks of gestation, often requiring specialized medical care.