circulatory system

Front

What is the main function of the circulatory system?

Back

To transport oxygen, nutrients, and hormones to cells and remove waste products.

Front

Which two systems work together to provide oxygen to the body?

Back

The circulatory system and the respiratory system.

Front

What is the size of the human heart?

Back

About the size of a fist.

Front

What does the heart pump blood to first?

Back

The lungs.

Front

What is removed from the blood in the lungs?

Back

Carbon dioxide.

Front

What type of blood vessel carries blood away from the heart?

Back

Arteries.

Front

What type of blood vessel carries blood back to the heart?

Back

Veins.

Front

What is the liquid component of blood called?

Back

Plasma.

Front

What are the cells in blood that carry oxygen?

Back

Red blood cells.

Front

What is the role of white blood cells?

Back

To fight infections and protect the body.