Digestive, circulatory, respiratory systems

Front

What system works with the circulatory system to obtain energy from nutrients?

Back

Digestive system.

Front

What do your lungs take in when you breathe?

Back

Oxygen.

Front

What do your lungs remove when you breathe?

Back

Carbon dioxide.

Front

Which of the following is not part of the circulatory system: veins, heart, stomach, arteries?

Back

Stomach.

Front

What do we breathe in and out?

Back

Breathe in: Oxygen; Breathe out: Carbon dioxide.

Front

Where does the breakdown of starch (carbohydrates) begin?

Back

Mouth.

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste throughout the body.

Front

What organ is responsible for pumping blood in the circulatory system?

Back

Heart.

Front

What are the two main types of blood vessels in the circulatory system?

Back

Arteries and veins.

Front

What is the role of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.