Did you know that the whole digestive tract can measure 914 cm when stretched out!?
Digestion in the Stomach:
Test Tube 1: Pepsin
Test Tube 2: Hydrochloric Acid
Test Tube 3: Gastric Juices (Pepsin + Hydrochloric Acid)
Egg whites were placed in all three test tubes.
Test tubes were heated to body temperature, 37 degrees Celsius.
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