Question

multiple choice question
an integrating center ________.
o contracts in response to a stimulus
o processes information
o detects a change in conditions

Explanation:

An integrating center in a feedback - control system receives input from sensors and processes this information to determine an appropriate response. It doesn't contract in response to a stimulus (that's an effector's job), and detecting a change in conditions is the role of a receptor.

Answer:

processes information