body systems

Your teeth are a part of the ____________ system.

• nervous

• circulatory

• skeletal

• digestive

The heart is a part of the________system.

• Circulatory

• Digestive

• Nervous

• Skeletal

Which system is related to food intake?

• circulatory

• digestive

• skeletal

• muscular

Digestion starts ...

• in your throat.

• in the stomach.

• in the heart.

• in the mouth.

Nerves are similar to________

• gears

• wires

• buttons

• screws

We use our muscles to_________.

• pump blood

• move around

• play sports

• all of the above

Where are our muscles located?

• on top of our skin

• inside our bones

• between the skin and bones

• only near our hearts.

What muscles are part of the heart?

• cardiac

• skeletal

• smooth

• all of the above

When your blood moves through your body it...

• Sends oxygen to other parts

• throws it's hands in the air

• makes you cold

• sends messages to other parts

You can live without muscles, you just won't be strong.

• True

• False