Made by Ashurov Yusuf, Latipov Abubakr and Jalolov
Navjavon
Digestive System
• Organisms obtain the energy required for all their metabolic functions, growth, and
the repair of their damaged tissue, from food. There are five major categories of
food, according to its composition.
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1.Carbohidrates
2.Lipids
3.Proteins
4.Minerals
5.Water