Answer:
Stimuli are something that causes a reaction, especially interest, excitement or energy.
Explanation:
Stimuli are something that causes a reaction, especially interest, excitement or energy. An example of a stimulus is a shiny object for a baby. An easier way to put is something that causes a response. Stimulus an input to a person's (or animal's) senses which causes a reaction or response. Organisms need to detect and respond to changes in their internal and external environments. This is because the conditions inside our body must be carefully controlled for it to function effectively and survive.
How would Stimuli respond to the nervous system? It would react by the nervous system allows organisms to sense, organize, and react to information in the environment. Like when you study for a test and you need to memorize the countries the more you study or practice the better you get better at it because of your brain. it talked about how your amygdala would react half a second before you notice it. The peripheral nervous system provides the connection between internal or external stimuli and the central nervous system to allow the body to respond to its environment. The nervous system coordinates freely physical action. It is also responsible for our reflexes, which means someone could throw a ball towards you and your hands would catch it and that information doesn't go to your brain it just moves because of the stimuli.
