Circulatory System

Front

What gives blood its color?

Back

Red Blood Cells

Front

True or False: Your pulse beats fastest when you are sleeping.

Back

False

Front

True or False: Blood carries Carbon Dioxide to the rest of our bodies.

Back

False

Front

True or False: A doctor uses a stethoscope to listen to a person's heart.

Back

True

Front

What is the major organ of the Circulatory System?

Back

Heart

Front

What is the function of Red Blood Cells?

Back

To carry oxygen from the lungs to the rest of the body.

Front

What is the function of White Blood Cells?

Back

To fight infections and protect the body.

Front

What is Plasma?

Back

The liquid part of blood that carries cells and nutrients.

Front

What is the role of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is a pulse?

Back

The rhythmic beating of the heart that can be felt in the arteries.