Some anatomy

The brain, the most complex organ in the body, is the centre of the nervous system and it's the body's decision and communication center. It allows us to think, have emotions and move. In fact, the brain is the boss of the body. It controls just about everything we do, even when we are asleep. The kidneys are part of the urinary system. One of the main jobs of the kidneys is to filter the waste out of the blood. The eyelashes protect the eye and they keep dirt out of it.

First class Chocolatl,there's no need for me to alter anything apart from one tiny spelling mistake!  Well done you!  L