Which Organ System Includes the Spinal Cord

question 63

Multiple Choice

Which organ system includes the spinal cord?

• A) integumentary
• B) muscular
• C) skeletal
• D) nervous

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Definitions:

Lethargy

A state of sluggishness, inactivity, and apathy, where an individual shows little to no energy or interest in doing anything.

Apathy

A lack of interest, enthusiasm, or concern, often observed as a symptom in various psychological conditions or as a reaction to certain situations.

Normal Height

The average or typical height range within a population, taking into account genetic and environmental factors.

Dark-reared Cats

Cats that have been raised in environments with minimal or no light exposure, often used in experiments to study development and sensory processing.