A student is sitting in his canoe on a lake and wants to move the canoe forward. He moves his arms front and back on the handle of the paddle to propel the canoe forward. Then the
student wants to stop the canoe. He stops paddling and the canoe slows. He takes his
paddle and drives it in the shallow bed of the lake to anchor the paddle which stop the
canoe from moving.
Which of these best identifies a pathway of systems in the rider’s body, as described in this
scenario?
A. nervous system → musculoskeletal system → circulatory system → nervous system
B. nervous system → musculoskeletal system → nervous system → musculoskeletal system
C. musculoskeletal system → circulatory system → musculoskeletal system → nervous system.
D. musculoskeletal system → nervous system → circulatory system → musculoskeletal system