Multiple Choice
Some athletes use ʺblood doping,ʺ in which additional red blood cells are added to the blood prior to the competition. What is the effect of blood doping?
A) It increases oxygen delivery to muscles.
B) It changes the blood type.
C) It makes blood thinner so that it flows faster.
D) It decreases blood pressure.
Correct Answer:

Verified
Correct Answer:
Verified
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