My body system is. The nervous system

How The nervous system work The nervous system. How it works is that nerves in your body that is you get a scratch on you knee your nerves send a message to your brain to say ouch or to say that really hurt.

Beneficial choices. You need to wear a bike helmet because if you don’t you can hurt your head because you can fall off of your bike and your nervous system it wont work properly. If you go into a car you need to put on your seat belt on because if you don’t have your seat belt and the car stop you can go throw the window and you can bark your back or your spin.

Beneficial choices. Don’t drink caffeine because it can affect kids brain differently then adult brain. Eating good food that has protein it good because it helps your brain grow. The brain need to grow every day because if you are growing and your brain is not growing that is bad for your brain and your body.

The harmful things that can affect your brain. This is an Normal brain and an Alcolholic brain.