Which of the Following Was an Adaptation That Evolved in Connection

question 1

Multiple Choice

Which of the following was an adaptation that evolved in connection with human upright walking?

• A) Hair
• B) Fully opposable thumbs
• C) Stereoscopic vision
• D) Color vision
• E) Spinal and pelvic anatomy

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Definitions:

Refraction

Bending of a light ray when it passes from one medium into another of different density.

Visual Image

A mental representation of physical objects or scenes derived from sensory input, particularly through the process of seeing.

Nourishment

The food and nutrients necessary for growth, health, and good condition.

Pupil Diameter

The size of the opening in the center of the iris of the eye, which regulates the amount of light that enters the eye.