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Questions and Answers
What are the components of blood?
What are the components of blood?
Plasma, platelets, white blood cells, and red blood cells
What is the function of platelets?
What is the function of platelets?
Perform blood clotting
What is the role of white blood cells?
What is the role of white blood cells?
Body’s immune system
What do red blood cells transport?
What do red blood cells transport?
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What is the function of the heart in the circulatory system?
What is the function of the heart in the circulatory system?
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Why do veins contain valves?
Why do veins contain valves?
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