The document discusses the key components and functions of the digestive and excretory systems. It covers the mouth, esophagus, stomach, pancreas, liver, small intestine, large intestine, kidneys, and homeostasis. The digestive system breaks down food through mechanical and chemical digestion to extract nutrients, while the excretory system, including the kidneys and bladder, filters waste from the blood and removes it from the body.

1. Digestive and Excretory System By: Jeffrey Yang and Heather Moreno

2. The Mouth Teeth: Mechanical Digestion Saliva: Chemical Digestion

3. Stomach and Esophagus About Chemical and Mechanical Digestion Ulcer Esophagus

4. Pancreas and Liver What the liver and pancreas does for he digestive system

5. Small Intestine Duodenum Jejunum Ileum

6. Large Intestine Absorption and importance

7. Excretion What is it?

8. Kidneys Urinary bladder Filtration Secretion Nephron

9. Homeostasis What does it do? Kidney No Kidney

10. The End