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