The Human Body System By: Charlie

The Respiratory, Circulatory, Digestive Systems

The Respiratory System

  • The respiratory system helps you breathe in and out you need the digestive, circulatory, and Respiratory system because you need the circulatory system because oxygen goes in the blood
  • You exhale (breathe out) carbon dioxide

The Circulatory System

  • The Circulatory system takes nutrients from the food you eat and turns it into cell waste and then takes away carbon dioxide from the Lungs and then the kidneys (Very IMPORTANT) take away the carbon dioxide.

The Digestive system

The Digestive system is the organs such as the mouth, teeth, esophagus, stomach all are parts of the digestive system that the mouth and teeth mash up foods because you can't have a cheeseburger going down your blood cells because if you eat it it gets mashed up and nutrients go in the blood cells