The nervous system is a in which your brain and messages about things in and around your body.

The nervous system is a body system which sends signals around the body. It lets animals respond to what is around them. The central nervous system is the brain, the spinal cord, and nerves. It is present in almost all animals. It is there to process the input from the senses, and to to coordinate movement.

Explanation:

i hope this helps you. srry if im wrong. :/

the nervous system is a system in which your brain sends and receives messages about things in and around your body.

Explanation:

Hope This Help??

Please Mark Me

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.