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Digestive and Excretory System
Digestion
Digestion definition: The breakdown of food into small molecules for use by the body.
Related Terms
Amylase
Bile
Calorie
Chyme
Digestive Absorption
Esophagus
Excretion
Excretory System
Glomerulus
Kidney
Large Intestine
Liver
Nephron
Pepsin
Peristalsis
Small Intestine
Stomach
Ureter
Urethra
Urinary Bladder
Villus
Vitamin
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