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Questions and Answers
What is the primary function of the cardiovascular system?
What is the primary function of the cardiovascular system?
- To produce hormones
- To regulate body temperature
- To filter waste and extra fluids from the blood
- To transport substances, including oxygen and nutrients (correct)
What are the ostiums connected to?
What are the ostiums connected to?
- Ears
- Nasal cavities (correct)
- Throat
- Mouth
What is the name of the muscular hollow organ that pumps blood throughout the body?
What is the name of the muscular hollow organ that pumps blood throughout the body?
- Lungs
- Brain
- Liver
- Heart (correct)
What is the term for the contraction of the heart?
What is the term for the contraction of the heart?
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What is the function of platelets in blood clotting?
What is the function of platelets in blood clotting?
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What is the difference between arteries and veins?
What is the difference between arteries and veins?
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What is the term for the relaxation of the heart after contraction?
What is the term for the relaxation of the heart after contraction?
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What is the function of the cardiac muscle in the heart?
What is the function of the cardiac muscle in the heart?
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What are the sinuses connected to?
What are the sinuses connected to?
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What is the term for the circulation of blood that involves the lungs?
What is the term for the circulation of blood that involves the lungs?
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