Topics: All About Blood Quiz
What is plasma made out of?
A. 90% blood
B. 90% water
C. 90% food
D. 90% bacteria
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What is the function of platelets?
A. Platelets create breaks in the blood vessels and are bad for you
B. Platelets are blood vessels that help to carry blood around the body
C. Platelets burst when there is a break in the blood vessels and help to glue it back together
D. Platelets fight off infection in the body