Front

Which system allows blood to circulate throughout the body to transport oxygen and nutrients to all the cells and tissues?

Back

Circulatory

Front

What is the circulatory system made up of?

Back

Heart, Blood Vessels, and Blood

Front

circulate

Back

go around and around

Front

What function does the heart do?

Back

The heart is a pump, which moves the blood. The arteries and veins are the pipes where the blood flows.

Front

Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients.

Back

capillaries

Front

The cells in the blood that help fight germs like bacteria and viruses

Back

white blood cells

Front

These cells, in the blood, carry oxygen and give the blood its color.

Back

red blood cells

Front

The type of blood vessels that returns blood to the heart.

Back

Vein

Front

What do the arteries do?

Back

carry's blood away from the heart