The Key Defining Characteristic of Hominids Is

question 82

Multiple Choice

The key defining characteristic of hominids is:

• A) the use of tools.
• B) language.
• C) opposable thumbs.
• D) bipedal locomotion.
• E) loss of supraorbital ridges.

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Definitions:

Temporal Lobe

A region of the cerebral cortex responsible for processing auditory information, memory, and integrating language and speech functions.

Olfactory Bulb

A brain structure involved in the sense of smell, responsible for processing odors detected by cells in the nasal cavity.

Auditory Nerve

The cranial nerve that transmits sound information from the cochlea of the inner ear to the brain.

Tendons, Joints, and Muscles

Components of the musculoskeletal system, where tendons connect muscles to bones, joints facilitate movement by joining bones together, and muscles are responsible for body movement.