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Human Vs Lion Digestive System

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muskan dhaliwal

on 23 January 2014

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Transcript of Human Vs Lion Digestive System

The Human Digestive System
The Lion Digestive System
Human Vs Lion

Digestive Systems
What is a Digestive System
Same
The difference and similarity in the Digestive systems
The Human Digestive System
The Lion Digestive System
A digestive system is a group of organs and glands in the body that helps to process food.
By breaking down food pieces into smaller molecules, a digestive system also gets nutrition for a body's need. The two digestions that can happen in a digestive system are chemical digestion and mechanical digestion.
The human digestive system is formed by
-Mouth - Start of the digestive system. food is been broke down into smaller pieces, mixed with saliva/enzymes. This is the mechanical and chemical digestion in the mouth.

-Esophagus - It delivers the food pieces(mixed with saliva)into the stomach.

-Stomach - Starting to break down food into molecules that can be used by the human body. Stronger chemical and mechanical digestions happens in the stomach.

Small intestine - Where chemical digestion of food and absorption of nutrients occur.
-Large intestine - Where the absorption of water happens
-Liver - Produces bile, it's important in the digestion of fat.
-Pancreas - Produces enzymes, what is really important in the digestion of carbohydrates and protein.
-Gallbladder - What stores the bile.
-Rectum - Where the big intestine and the small intestine connect.
-Anus - The food after digestion became waste and come out of the human body by anus.
human digestive system
The Lion Digestive System
•Very simple digestive system
•Digestive organs are around 7 meters long
•Easy and quick digestion because of strong stomach juices
•Eat raw meat, so they don't need all of the digestive enzymes that humans need
•Sharp canine teeth help tear large chunks of meat from carcass and chew food
By: Jenna Zhang
&
Muskan Dhaliwal
The organs that form the digestive system of a lion are:
-Mouth - Food is been broke down into smaller pieces by teeth, mixed with saliva/enzymes.
-Esophagus - It delivers the food pieces(mixed with saliva)into the stomach.
-Stomach - Starting to break down food into molecules that can be used by the human body. Stronger chemical and mechanical digestions happens in the stomach.
the lion digestive system
-Liver - Responsible for the digestion of fat, stores bile.
-Gallbladder - Stores the bile.
-pancreas - Produces enzymes important for digestion of carbohydrates and proteins.
-Small intestine -Where the absorption of nutrients of the meat happens.
-Large intestine - Lions has very short large intestines, which absorbs the water.
-Anus - Use to excrete the waste after the digestion.

-The human digestive system has a Rectum that connects the small intestine and the large intestine together but the lion digestive system doesn't have a Rectum
-The large intestine for lions is smaller then the human digestive system
-Both have a mouth and a Esophagus that connects the mouth to the stomach
-The Gallbladder stores bile in the human and lion digestive system
-Both of them are responsible digestion of fat in the liver
-Pancreas produce enzymes and is important in the digestion of carbohydrates and proteins
-Small intestine were the absorption of nutrients occur
-In both the waste come out of the human and lion body by the anus
-The lion digestive system is very simply compared to the human digestive system
-The human digestive system need more enzymes then the lion digestive system
-The lion digestion is way quicker then the human digestive system because lions have stronger stomach juice
-The human has more digestive organ systems then the lion does
-In human digestive system the liver produces bile
-In the lion digestive system the liver store bile
Thanks for watching!
Full transcript