The main function of the central nervous system is to
process information from stimuli and respond.
process information from responses and sense stimuli.
sense stimuli and cause reactions in the body.
sense reactions and cause stimuli in the body.

The correct answer is A. Process information from stimuli and respond

Explanation:

The central nervous system is the system of tissues and organs mainly composed by the brain and the spinal cord that are in charge of controlling certain activities of the body and responding to the stimuli received which is almost any external event or change that triggers a response in the body. This means the central nervous system process the information from external events or stimuli and respond according to it, for example, changes in the environment that represent a dangerous situation (stimuli) is processed by the nervous system and a response is created that can include accelerated heart and breath rate or actions to escape (response). Considering this, it can be concluded the main function of the central nervous system is to process information from stimuli and respond to it.

that they just take and use up resources all the time

explanation :

quizlet

don't enter the room

explanation:

or you can just ask him to move away from his house