Body Systems2

Front

The main organs of the respiratory system are the ____________.

Back

Lungs

Front

The body system that transports oxygen, food, and waste through the body is the _______.

Back

Circulatory System

Front

The body system that breaks food down so that it can be used by the body is the _________.

Back

Digestive System

Front

The body system that helps the body use air that is inhaled is the __________.

Back

Respiratory System

Front

A blood vessel that carries blood away from the heart is a _________.

Back

Artery

Front

A blood vessel that returns blood to the heart is a _____________.

Back

Vein

Front

The body system that removes liquid wastes from the body is the _________.

Back

Urinary System

Front

These organs filter liquid waste in the excretory system.

Back

kidneys

Front

The windpipe in our respiratory system is called...

Back

the trachea

Front

This helps blood to clot.

Back

platelets