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Which are three human-body systems coordinate to cause arm to move? A. nervous, muscular, skeletal; B. respiratory, muscular, digestive

2 Answers

5 votes
A, nervous, muscular, skeletal.
Respiratory system refers to lungs, and Digestive refers to the stomach.

A would be your answer

Hope this helps!
User Halfdan
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2 votes
the correct option is a
User Netfangled
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