All of the Following Are Observable Body Changes Correlated with Aging

question 35

Multiple Choice

All of the following are observable body changes correlated with aging EXCEPT

• A) gum disease.
• B) decreased skin elasticity.
• C) body cells absorb more calcium.
• D) the body becomes less erect.

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Definitions:

Sleep

A natural state of rest for the body and mind that involves the reversible loss of consciousness.

Controlled Processes

These are cognitive activities that require active mental effort, attention, and are often executed with intention.

Automatic Processes

Cognitive activities that require little thought and can be performed without conscious effort or attention.

Rapid Eye Movement (REM)

A stage of sleep characterized by fast and random movement of the eyes, high brain activity, increased heart rate and breathing, and vivid dreams.