Human Body Systems

Front

What happens to what's left of our food after it goes through the intestines?

Back

Disposed of in the bathroom.

Front

Which part of the heart is represented by number 2?

Back

Right Atrium.

Front

Which of the following IS NOT a disease or disorder of the respiratory system?

Back

High blood pressure.

Front

The digestive and respiratory systems pair together to...

Back

Bring oxygen and nutrients to cells for cellular respiration.

Front

What organs are included in the respiratory system?

Back

Nose, trachea, bronchi, lungs, alveoli.

Front

What is the main function of the digestive system?

Back

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

Front

What is the role of the lungs in the respiratory system?

Back

To exchange oxygen and carbon dioxide with the blood.

Front

What is the primary function of the heart?

Back

To pump blood throughout the body.

Front

What is cellular respiration?

Back

The process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.

Front

What is the function of the small intestine?

Back

To absorb nutrients from digested food.