Answer to Question #49969 in Biology for abby

Question

1.What is the difference between everyday movement (ex. raise your hand) and a reflex (ex.touching a hot object)?

2. By accident, Jacques has touched a hot stove. His arm is removed immediately, and a moment later he felt pain. Why he withdrew his arm before feeling pain?

3.Normally, the pupils of your eyes contract when your eyes are exposed to intense light. Is it a reflex? Explains.