Which example best describes a reflex action? A. bending down to lift a heavy object B. going for a walk outside C. eating food when hungry D. coughing when the throat is irritated

I believe the answer is coughing when throat is irritated.

Explanation:

I chose this answer because since your throat is hurting, you usual don't eat more candy, you cough because it is a reflex that happen with our bodies.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.