IIIT 4th Grade Language Arts Practice for Partial I

Each ___________ in your body has many parts working together.

• system

• capillary

• pulse

• diaphragm

___________ carries oxygen throughout your body.

• blood

• trachea

• carbon dioxide

• diaphragm

Your ___________ beats quickly when you run.

• heart

• trachea

• blood

• diaphragm

You should eat healthy food to keep your ___________ healthy. They carry blood back to the heart.

• arteries

• lungs

• blood

• diaphragm

___________ carry blood through your body.

• veins

• lungs

• carbon dioxide

• trachea

A ___________ is smaller than an artery or a vein.

• capillary

• trachea

• pulse

• heart

You have two ___________ one on each side of your chest.

• lungs

• trachea

• pulse

• diaphragm

Your ___________ lets air into your lungs when you inhale.

• lungs

• trachea

• pulse

• diaphragm

Your ___________ moves in and out when you breathe. You can see it clearly when someone is sleeping.

• lungs

• trachea

• capillary

• diaphragm

We breathe ___________ out of our mouths.

• carbon dioxide

• oxygen

• blood

• system