For Months,Greg Has Been Plagued by Worries as He Drives

question 26

Multiple Choice

For months,Greg has been plagued by worries as he drives to work.He thinks he forgot to lock the door,close the windows,or turn off the stove.Often,he returns home and double-checks the house before he can rid himself of these worries.Which of the following describes Greg's worries?

• A) obsessive
• B) impulsive
• C) compulsive
• D) magical

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Definitions:

Melanin

A pigment that gives color to skin, hair, and eyes, and provides protection against UV radiation.

Skin Pigmentation

The coloring of the skin, influenced by melanin production, which protects against ultraviolet radiation and can vary widely among individuals and races.

Cell Growth

The process by which a cell increases in size or number, a fundamental aspect of developmental biology and tissue maintenance.

Subcutaneous Layer

The layer of tissue directly under the skin that contains fat and connective tissues, providing insulation and energy storage.