Questions and Answers
What is the main function of the circulatory system?
The main function of the circulatory system is to transport essential substances, such as oxygen, nutrients, and waste products, to and from cells and organs.
What does the circulatory system carry to the cells?
The circulatory system carries nutrients and oxygen to the cells.
Where does the circulatory system remove carbon dioxide from the cells?
The circulatory system removes carbon dioxide from the cells and takes it to the lungs where it is exhaled.
What is the purpose of the circulatory system in distributing heat?
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What are the components of the circulatory system?
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