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Circulatory System Quiz

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Questions and Answers

What is the main function of the circulatory system?

Producing digestive enzymes

Regulating body temperature

Storing excess glucose

Transporting oxygen to cells and removing carbon dioxide (correct)

Which component of blood is responsible for carrying oxygen?

Red blood cells (correct)

Platelets

White blood cells

Plasma

What is the main function of the heart in the circulatory system?

Digesting food particles

Filtering toxins from the blood

Producing hormones for metabolism

Pumping and circulating blood throughout the body (correct)

What is the primary function of the nervous system?

Controlling muscle movement and coordination (C) Signup and view all the answers

Which part of the nervous system is responsible for involuntary actions such as heart rate and digestion?

Autonomic nervous system (C) Signup and view all the answers

What role does the spinal cord play in the nervous system?

Conducting nerve impulses between the brain and the rest of the body (B) Signup and view all the answers