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Questions and Answers
What is the main function of the circulatory system?
What is the main function of the circulatory system?
- Producing blood cells
- Regulating body temperature
- Transporting oxygen and nutrients to cells (correct)
- Aiding in digestion
Which organ is responsible for pumping blood throughout the circulatory system?
Which organ is responsible for pumping blood throughout the circulatory system?
- Kidneys
- Liver
- Heart (correct)
- Lungs
What is the function of pericardium in the circulatory system?
What is the function of pericardium in the circulatory system?
- Absorbing nutrients
- Producing hormones
- Protecting the heart (correct)
- Filtering blood
What are the components of the circulatory system?
What are the components of the circulatory system?
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How does the circulatory system respond to changing demands?
How does the circulatory system respond to changing demands?
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