Lesson: The Human Body Systems
• Digestive System
• Respiratory System

Answer:
Digestive system
1. mouth - breakdown food into smaller piese by chewing
2. name of structure not found.
3. liver - produces bile that helps in the digestion of fats
4. gall bladder - stores bile
5.anus - passage of fecal matter
6. rectum- stores feces to be excreted
7. large intestine - absorbs water and minerals
8. small intestine - for final digestion and absorbs nutrients
9. pancreas - produce and release insulin and glucagon depending on whar is needed.
10. stomach - digest food through chemical digestion
11. oesuphagus - passage of food from mouth to stomach
12.epiglottis - prevents food from.going to the air passage
appendix - not being pointed by an arrow.
- has no known function.