Topics: Cardiovascular System Quiz
What is the main function of the heart?
A. To prevent blood from moving in the wrong direction
B. To regulate body temperature
C. To pump blood throughout the body
D. To replace oxygen with carbon dioxide
Select your answer:
Topics:
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Anxiety Disorders › ViewWhat does PTSD stand for?
A. Pizza, tacos, sandwiches, Doritos
B. Post traumatic stress disorder
C. Problematic thinking stress disease
Human Body and Pathogens › View
What is the relationship between structure and function of the skeletal system?
A. The skeletal system breaks down food into nutrients the body can use
B. The skeletal system sends blood throughout the body
C. The skeletal system tells the body when it is time to grow
D. The skeletal system provides a frame to support and protect the body and allows the body to move