23malickgelner 23malickgelner

Today at 9:33 AM
Biology

Answered

The heart and arteries are key structures in which system?
A.
digestive system
B.
nervous system
C.
respiratory system
D.
circulatory system

Answer :

macadacadoo2288 macadacadoo2288

Today at 9:37 AM

The answer to your question letter D it makes more sense because letter C is your breathing system

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