What Would You Find in the Heart of an Amphibian

question 50

Multiple Choice

What would you find in the heart of an amphibian?

• A)one atrium and one ventricle
• B)two atria and one ventricle
• C)one atrium and two ventricles
• D)two atria and two ventricles
• E)two atria and a partially divided ventricle

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Definitions:

Somatic Nervous System

The part of the peripheral nervous system associated with the voluntary control of body movements through the action of muscles.

Central Nervous System

The central nervous system (CNS) is comprised of the brain and spinal cord, serving as the primary processing center for the entire nervous system, and is responsible for receiving, processing, and coordinating information throughout the body.

Parasympathetic Nervous System

Part of the autonomic nervous system that promotes relaxation, digestion, and nutrient absorption, counterbalancing the sympathetic nervous system.

Parasympathetic Nervous System

The part of the autonomic nervous system responsible for conserving energy and promoting rest and digest functions, often termed as the "rest and digest" system.