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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 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?
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?
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?
What is the primary function of the nervous system?
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Which part of the nervous system is responsible for involuntary actions such as heart rate and digestion?
Which part of the nervous system is responsible for involuntary actions such as heart rate and digestion?
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What role does the spinal cord play in the nervous system?
What role does the spinal cord play in the nervous system?
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