Positive feedback mechanisms are useful for which of the following situations? A. Modulating a stimulus to stay within a defined range ·

B. Modulating a stimulus to move toward an endpoint

C. Amplifying a stimulus to move toward an endpoint

D. Amplifying a stimulus to stay within a defined range

C. Amplifying a stimulus to move toward an endpoint

Explanation:

The mechanism of inputs and outputs are operated by biological systems. It is either it is caused by an event or it is causing a certain event. Feedback is very important in this system. Feedback loops are the paths in which a change to the system brings about an alarm that actually brings a certain result. In a positive feedback loop, the product of a reaction brings an increase in the reaction. This is carried out by amplifying effects of a product (stimulus) to move toward an endpoint.

Option C is the correct answer.

bc blah

explanation:

bc blah

"a.) well–developed vascular system."