Body systems

Where does oxygen enter the bloodstream through the _____________.

Digestion begins in the _________________.

Another name for the voice box is the _______________.

The _______________ is the long tube that food passes through.

Nutrients are taken from food in the ______________.

______________ is sent to the large intestine.

Another name for the windpipe is the __________.

The trachea is divided into two ______________.

This system controls your blood flow

• Respiratory

• Circulatory

• Nervous

• Digestive

This system controls your breathing-flowing oxygen in and carbon dioxide out

• Respiratory

• Circulatory

• Nervous

• Digestive