Solve for X

question 25

Multiple Choice

Solve for x.

• A) -5
• B) -1
• C) -3
• D) 1
• E) no solution

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Definitions:

Longitudinal Fissure

The deep groove that separates the two hemispheres of the brain.

Cerebral Hemispheres

The two halves of the brain, divided by the longitudinal fissure, responsible for controlling opposite sides of the body and different aspects of cognitive function.

Medulla Oblongata

The lower part of the brainstem, controlling vital functions such as breathing, heart rate, and blood pressure.

Brainstem

The lower extension of the brain, connecting to the spinal cord, and responsible for controlling vital functions such as breathing and heart rate.