Exploring Human Body Systems

Front

*Front:* Circulatory System

Back

blood, nutrients, gases, and wastes

Front

*Front:* Heart, Blood Vessels

Back

organs of the Circulatory System

Front

*Front:* Respiratory System

Back

gases (oxygen and carbon dioxide)

Front

*Front:* Lungs, Trachea

Back

organs of the Respiratory System

Front

*Front:* Digestive System

Back

down food, absorbs nutrients

Front

*Front:* Stomach, Intestines

Back

organs of the Digestive System

Front

*Front:* Nervous System

Back

body activities, processes information

Front

*Front:* Brain, Spinal Cord

Back

organs of the Nervous System

Front

*Front:* Interaction: Circulatory & Respiratory

Back

together to deliver oxygen to cells

Front

*Front:* Interaction: Digestive & Circulatory

Back

absorbed into blood from intestines