Circulatory/Respiratory Systems

Front

What do arteries do?

Back

Arteries are blood vessels that carry blood away from the heart to the cells.

Front

What is the fluid that carries important materials in the body?

Back

Blood is the fluid that carries important materials to different locations in your body.

Front

What gas do the lungs take out of the blood?

Back

The lungs take carbon dioxide out of the blood and release it into the air.

Front

What does blood deliver from the lungs to the cells?

Back

Blood takes oxygen from the lungs and delivers it to the cells.

Front

What are the two elastic organs that transfer gases into and out of the blood?

Back

The lungs are the two elastic organs that transfer gases into and out of the blood.

Front

What is the main function of the heart?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to tissues.

Front

What are veins?

Back

Veins are blood vessels that carry blood from the cells back to the heart.

Front

What is the role of capillaries?

Back

Capillaries are tiny blood vessels where the exchange of oxygen, carbon dioxide, nutrients, and waste occurs.

Front

What is the importance of oxygen in the circulatory system?

Back

Oxygen is essential for cellular respiration, providing energy for cells.

Front

What is the role of blood in the body?

Back

Blood transports oxygen, nutrients, hormones, and waste products throughout the body.