Simplify and Write the Answer in Standard Form

question 30

Multiple Choice

Simplify and write the answer in standard form.

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Definitions:

Parasympathetic

Part of the autonomic nervous system that conserves energy by slowing the heart rate and increasing intestinal and gland activity.

Sympathetic

Part of the autonomic nervous system involved in the body's fight or flight response, regulating heart rate, blood flow, and other functions.

Epinephrine

A hormone and neurotransmitter also known as adrenaline; it increases heart rate, constricts blood vessels, and dilates air passages.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting blood pressure, heart rate, and sugar metabolism.