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Select your answer:
A  B  C  D  E 

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Topics:

Organ Systems Human Digestive System Monoclonal Antibodies Purpose and Function of the Skeletal System Pituitary, Thyroid and Adrenal Nutrition in Animals Heredity Blood Donation Cardiorespiratory Endurance Excretory System Teeth & Microbes Mycology Physical Activity Anatomy: Muscle Microrganisms

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Other quiz: Integumentary and Musculoskeletal Systems

Each movement that you consciously do, like walking, climbing, and punching, is enabled by the _____.

A. cardiac muscles

B. involuntary muscles

C. voluntary muscles

D. skin

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