My short writing about the nervous system

Name: Limi 24 June 2016

My short writing about the nervous system!!

Nervous are placed all over our body that's how we feel physical pain. There are about 100 billion nervous in our body all together it’s known as the nervous system.

There are only 3 organs that help the nervous system the brain, spinal cord and of course the nervous. Say you hit your thumb it will travel through you're nervous to your spinal cord and up to your brain.

Everyone in the world needs the nervous system because if we didn't have our nervous then in our sleep we would suffocate and die. The nervous system plays a very important part in our body