When you eat a candy bar, the sugar is absorbed into your blood,and as a result, insulin is released to lower your blood sugar.This is an example of:
a. negative feedback because the response amplifies thechange.
   b.  positive feedback because theresponse amplifies the change.
   c.  negative feedback because theresponse opposes the change.
   d.  positive feedback because theresponse opposes the change.
   e.  positive feedback because it hasa positive outcome and is beneficial to body homeostasis.