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What body system am I?

• My main function is to break down food into nutrients to be used by the body as energy.

• My main parts are the mouth, esophagus, stomach, small intestines, large intestines.

What body system am I?

• My main function is to transport oxygen and nutrients throughout the body.

• My main parts are the heart, veins and arteries.

• I am also known as the cardiovascular system.

What body system am I?

• My main function is to take in oxygen and release carbon dioxide.

• My main parts are the trachea, lungs, bronchi, diaphragm.

What body system am I?

• I have several important jobs: to protect vital organs, to help with movement and to produce red blood cells.

• I am made up of 206 bones.