Circulatory System: Blood

Front

What do platelets do?

Back

Help stop the bleeding.

Front

True or False: The circulatory system helps regulate our body temperature.

Back

True.

Front

The circulatory system is made up of...?

Back

Blood cells, blood, and heart.

Front

Platelets and blood cells form a ____ to stop the bleeding.

Back

Clot.

Front

_________ are tiny, colorless pieces of cells.

Back

Platelets.

Front

What is the main function of red blood cells?

Back

To carry oxygen to cells.

Front

What is plasma?

Back

The liquid part of blood that carries cells and nutrients.

Front

What role do white blood cells play in the body?

Back

They fight disease and infection.

Front

What are blood vessels?

Back

The tubes through which blood flows in the body.

Front

What is the heart's primary function?

Back

To pump blood throughout the body.