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- 1. The Digestive Track
The BIG MAC is placed in the mouth. The bread is mainly starch, the special sauce is mainly fat, lettuce, pickles, and onions are niacin. The beef patties are protein,and cheeseis a form of calcium, fat, and protein. The piece of the BIG MAC is placed in the mouth and chewed, the starch is being digested by saliva. The starch becomes a kind of suga
2. The Digestive System
In this next report I will be talking to you about . You stomach is your main organ because it mixes your food and breaks down food into units that can be taken into and used by your body. The stomach looks like a big bagpipe. The alimentary canal is a long tube inside your body that runs from your mouth to your anus. In the stomach food takes 10 t
3. The Digestive System: How It Works
The digestive systems works on nutrients taken from the environment, breaking them down into simpler products, and then absorbing the products together with water and salts so they can be used in metabolism. The individuals of all species contain many different protiens or carbohydrates in the cell walls of bacteria, chitin in the external skeleton
4. Heartburn And Gallstones
Heartburn is the inflammation of the esophagus. It is also known as pyrosis. The major cause of heartburn is reflux. This is when the esophagus bottom edges are not tightly shut, and acid moves form the stomach up into the esophagus. Hiatus Hernia's also cause heartburn. This also occurs when the ends of the esophagus are not shut, and the stomach
5. Insects
are neumerout invertebrate animals that belong in the Phylum Arthropoda and Class Insecta. The class Insecta is divided into 2 subclasses: Apterygota, or wingless , and Pterygota, or winged . Subclass Pterygota is futher divided on basis of metamorphosis. that have undergone incomplete metamorphosis are the Exopterygota. that undergo complete metam