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Questions and Answers
What is the main organ of the circulatory system?
What is the function of plasma in the blood?
Which type of circulation delivers oxygenated blood to the body's tissues?
Which type of animal has an open circulatory system?
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Which organisms lack a circulatory system?
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What are the large elastic vessels that carry blood away from the heart called?
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Which system is complementary to the circulatory system in vertebrates?
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What are the components included in circulated nutrients?
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What does the lymphatic system carry away from the body tissues?
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Which medical professionals specialize in operating on the heart and its surrounding areas?
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What is the lymphatic system described as by some sources?
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The cardiovascular system in all vertebrates consists of which two major components?
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Which circulation delivers oxygenated blood from the left heart to the rest of the body?
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How much blood does an average adult contain?
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What are the components of blood?
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Which system works with the circulatory system to provide nutrients needed to keep the heart pumping?
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