HEL
What is the relationship between the digestive system and respiration?
The digestiv...
HEL
What is the relationship between the digestive system and respiration?
The digestive system takes in the oxygen needed for respiration in the body.
The digestive system throws the waste materials of respiration out of the body.
The digestive system delivers oxygen and food to the cells to be used in respiration.
The digestive system breaks food down into the molecules that can be used in respiration.
Answers: 2
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