Answer:
sympathetic nervous system.
Explanation:
looking at the response by Cathy once again to the danger signals she decoded that someone has broken into her house to harm her is the work of the nervous system
The nervous system send signal to other parts of the body for actions and responsiveness
We have central nervous system, peripheral , and autonomic nervous system.
In this example, the responses by cathy is as a result of the sympathetic nervous system. it creates signals of dangers and the part of the body takes a flight action.
