Human Body Systems

Front

After we chew our food it travels to our ___________

Back

stomach

Front

Through the respiratory system our lungs bring _________ into the body

Back

oxygen

Front

Breaks down food and absorbs nutrients

Back

Digestive System

Front

What does the respiratory system help bring into the lungs?

Back

Oxygen

Front

Removes waste from the body

Back

Excretory System

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, and oxygen throughout the body.

Front

What organ is primarily responsible for filtering blood in the excretory system?

Back

Kidneys

Front

What is the role of the muscular system?

Back

To enable movement of the body and maintain posture.

Front

What is the primary function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.

Front

What is the main purpose of the digestive system?

Back

To break down food into nutrients that the body can use.