Substance in the liver that breaks down fats.

Long tube that connects the mouth and the stomach.

Hormone produces in the pancreas that helps the body cells use sugar.

Organ in the excretory system where urine forms.

Tiny finger like bulges in the walls of the small intestine that helps to absorb nutrients.

Substance that promotes a chemical reaction in the body.

Digestive organ attached to the liver that sores bile.

A liquid in the mouth containing an enzyme that breaks down food.

Tube through which urine passes from a kidney to the urinary bladder.

Lower part of the large intestine.

Bag that stores urine.

Solid waste material remaining in the large intestine after digestion

A digestive gland that produces insulin and enzymes.

Liquid waste product formed in the kidneys.

Tube that takes urine out of the body.