1.
The opening where food enters the body; digestion begins here.
2.
A muscular tube that carries food from the mouth to the stomach.
3.
An organ that breaks down food using acids and enzymes.
4.
A large organ that helps digestion and removes toxins from the blood.
5.
A digestive fluid made by the liver that helps break down fats.
6.
A small organ that stores bile until it is needed for digestion.
7.
An organ that produces enzymes to help digest food.
8.
Long tubes (small and large) where nutrients are absorbed and waste is formed.
9.
A liquid in the mouth that helps break down food and makes it easier to swallow.
10.
To break down food into smaller parts the body can use.
11.
To move food or liquid from the mouth into the esophagus.
12.
Organs that filter the blood and produce urine.
13.
Tubes that carry urine from the kidneys to the bladder.
14.
A sac that stores urine until it leaves the body.
15.
Liquid waste filtered from the blood by the kidneys.
16.
The tube that carries urine out of the body.
17.
To remove or release waste from the body.
18.
Useful substances in food that help the body grow and function.
19.
The outer layer of the kidney where filtering of blood begins.
