There are many chemicals and brain areas that contribute to feeding and satiety. Why might this be?
A) Humans are the evolutionary combination of many different systems from lesser evolved organisms.
B) So that humans will always be tempted to consume sugar.
C) Because if humans are well fed, they will be able to reproduce more.
D) So that if one part of the system gets disrupted, compensation can occur to not disrupt eating behavior.

Question

Quizplus · Accepted Answer

The presence of multiple chemicals and brain areas that contribute to feeding and satiety ensures that if one part of the system gets disrupted, compensation mechanisms can occur to regulate eating behavior and prevent the development of abnormal eating habits or disorders. This redundancy in regulation is essential for maintaining a healthy balance in the body's energy metabolism.

There Are Many Chemicals and Brain Areas That Contribute to Feeding