Rat Dissection By: Kayla Wilson. Digestive System By: Kayla Wilson.

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Presentation transcript:

Rat Dissection By: Kayla Wilson

Digestive System By: Kayla Wilson

Parts: Digestive system, breaks down food into energy. Mouth/Teeth/ Tongue/Saliva - Where food enters and begins to break down the food. Esophagus - Food tube Epiglottis - Flap that cover trachea or esophagus Stomach - Digested hydrochloric acid Liver & Gall bladder - Breaks down fats in food. (Bile) Pancreas - Controls blood sugar Small Intestine - Absorbs nutrients Large Intestine- Non-used, waste Rectum - Feces held Anus - feces released.

URINARY TRACT SYSTEM By: Kayla Wilson

Parts: Kidney - Filters blood Ureter - Drains kidney Bladder - collects urine Sphincter - holds urine (muscle) Urethra- release urine Percent ages in Urine: Urea- liquid from veggies. 2% Salt- 1% Water- 95% Nutrient excess- 2%

Digestive Digestive system

Kidney Ureter Bladder Urethra Sphincter Urinary tract system

THE END! By: Kayla Wilson Taken from notes

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