★ Digestive System Quiz
. What is the main job of the digestive system?
A. break down foods into nutrients that can be used by the body
B. take in oxygen and exhale waste like carbon dioxide
C. pump blood throughout the body
D. makes the body hungry
Select your answer:
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Covid -19 › ViewThe word ‘corona’ comes from latin and means:
A. sun
B. temperature
C. lungs
D. crown
Circulatory System › View
The rhythm of your heart, heart rate, is called?
A. Pulse
B. Heart disease
C. irregular
D. Blood pressure