Circulatory System

The parts of the circulatory system are:

• heart, arteries, and veins

• skull, sternum, femur

• stomach, kidneys, liver

The heart is a _________ organ.

• skeletal

• muscular

Which one is NOT a function of the circulatory system:

• carries nutrients and oxygen

• protects our organs

• removes waste

• fights disease

Arteries carry blood ____ from the heart.

How many sides does your heart have?

• two

• three

• five

• zero

Your heart is the size of your ______.

Where is your heart located?

• next to your stomach

• behind your sternum

When you engage in physical activity your heart rate _______.

• increases

• decreases

• stays the same

Your circulatory systems carries _________ & _______ to your body.

• nutrients & oxygen

• vitamans & carbon dioxide

• water & mass