This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
The brain weighs about:
Correct!
Wrong!
The heart has _____ chambers.
Correct!
Wrong!
Blood travels through:
Correct!
Wrong!
Red blood cells carry:
Correct!
Wrong!
White blood cells fight:
Correct!
Wrong!
Pulse shows the:
Correct!
Wrong!
The nervous system helps us:
Correct!
Wrong!
Which organ system helps us breathe?
Correct!
Wrong!
Human Anatomy Quiz 59
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