Each ________ in your body has many parts working together.
System
_________ carries oxygen throught your body
Blood
The ______ beats quickly when we run and exercise
Heart
We should eat low-fat foods to keep our ________ healthy and clean.
Arteries.
Can you see the tiny blue ______ under my skin?
Veins
A _________ is smaller than any artery or vein.
Capillary
Our _______ can become more powerful if we should excercise often.
Lungs
Your _______ lets air into your lungs.
Trachea
A dead persons __________ wont move in and out.
Diaphragm
We inhale oxygen and we exhale _________
Carbon Dioxide
We try to find a ______ to check if someone is alive.
Pulse
Name three body parts that helps us to breathe.
Lungs, trachea and diaphragm
Name the body parts that helps move blood throught our body.
Veins, arteries, capillaries and the heart
A system is made of many different parts. Is this statement true?
True
Carbond dioxide is a fluid. Is this statement true?
False
Only living things have a pulse. Is this statement tru?
True
