3. How do the Nervous and Digestive System work together?
A. The brain controls how fast/slow you digest your food and tells you when you are hungry
/full.
B. The Digestive system tells the Nervous System tells the Nervous System when you are
hungry.
C. The Nervous System was is a part of Digestive System.
D. The Nervous System tells the Digestive System what to do.
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