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Digestive System
Respiratory System
Circulatory System
Others
100
I make bile to help the stomach break down food and I also store nutrients your body needs.
What is the liver.
100
This organ takes oxygen from the air and puts it into your blood. They also send carbon dioxide out of the body.
What are the lungs?
100
this is a muscle behind your lungs that is always moving and never gets tired. It pumps blood to all parts of the body.
What is the heart?
100
This organ holds all the other body parts in, secretes sweat and is filled with nerves.
What is the skin?
200
I absorb nutrients from your food that your body needs and put it into you blood.
What is the small intestine
200
This is sometimes called a "windpipe." Air travels through this to the lungs.
What is the trachea?
200
These are blood vessels that send blood TO the heart.
What are veins?
200
These support the body and protects the organs. They are filled with marrow.
What are the bones?
300
This organ mixes your food with chemicals and churns it up into smaller parts.
What is the stomach?
300
We take approximately 6500 of these a day.
What are breaths.
300
These are blood vessels that send blood from the heart to other parts of the body. They are stronger than veins.
What are arteries?
300

This organ controls your muscles and all the organs. It holds thoughts and memories.

What is the brain?

400
The waste from the food goes here and dries out so it can leave the body.
What is the large intestine?
400
These are the TWO actions that the respiratory system do to bring oxygen into the body and carbon dioxide out.
What is inhale and exhale?
400
There are a right and a left of these inside the heart.
What are the atriums or ventricles?
400
These work in pairs and help food and blood move through the body. We would not move at all without these.
What are muscles?
500
These are filters that clean your blood and take liquid from your blood and send it to your bladder.
What are the kidneys?
500
These two body parts allow air into the body.
What are the mouth and nose?
500
When a organ like the heart moves without you having to consciously make it move.
What is involuntary?
500
There are this many bones in the adult body.
What is 206?