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Heart
lungs and heart
Blood
Misc.
100
Each pulse beat represents this.
What is a heartbeat?
100
When you breathe you lungs take this in.
What is air or oxygen?
100
When you exercise your heart rate does this.
What is increases?
100
Sends and receives messages through your nerves.
What is the brain?
200
In between beats, your blood vessels do this.
What is contract or get smaller?
200
This organ pumps blood to every part of your body.
What is the heart?
200
It is easiest to do this on your wrist or your neck.
What is take your pulse?
200
This organ controls your body.
What is the brain?
300
Each time your heart beats, your blood vessels do this.
What is enlarge or get bigger?
300
In this organ the blood picks up oxygen.
What are the lungs?
300
This contains materials your body needs.
What is blood?
300
These pathways lead to and from your brain.
What are nerves?
400
Blood travels back to the heart in these tubes.
What are veins?
400
The air we breathe out contains small amounts of this gas.
What is carbon dioxide?
400
When you are resting this decreases or slows down.
What is your heart rate or heart beat?
400
The largest part of the human brain.
What is the cerebrum?
500
Blood is pumped away from your heart in these tubes.
What are arteries?
500
This is a gas, which you cannot see or smell, but that your whole body needs.
What is oxygen?
500
Blood travels through your body in these.
What are blood vessels?
500
These give you information about a picture or diagram?
What are labels?