11 break food down into energy for the body

a. stomach
b.digestive system
c. respiratory system
d. lungs

12 how does the digestive system work with other systems?

a. the digestive system transports blood to all the other systems

b. the digestive system foods oxygen into the body

c. the digestive system gives the body energy and nutrients

d. the digestive system allows the body to move

correct answer Po

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