The Aging Process Is Affected by Such Factors As

question 13

Multiple Choice

The aging process is affected by such factors as:

• A) lifestyle.
• B) heredity.
• C) stress.
• D) all of the above.

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Definitions:

Central Canal

The cerebrospinal fluid-filled space that runs longitudinally through the length of the entire spinal cord.

External Ear

The outer parts of the ear, including the pinna and the ear canal, which collect and direct sound waves.

Elastic Cartilage

A type of cartilage that contains elastic fibers, providing flexibility and strength, found in the ear and epiglottis.

Intervertebral Discs

Cartilaginous pads located between the vertebrae in the spine, acting as shock absorbers and allowing flexibility.