Which of the body’s systems directs and coordinates the interrelated activities of the gastrointestinal tract?
A. the skeletal system
B. the lymphatic system
C. the cardiovascular system
D. the neuromuscular system
Answer:D
Which of the body’s systems directs and coordinates the interrelated activities of the gastrointestinal tract?
A. the skeletal system B. the lymphatic system C. the cardiovascular system D. the neuromuscular system