English for Nutrition and Food sciences

Chia sẻ: Pham Van Qui | Ngày: | Loại File: PDF | Số trang:75

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English for Nutrition and Food sciences

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All living organisms require food for survival, growth, and reproduction. Most broadly, the term food can be taken to include any kind of nutrient needed by animals, plants, and simpler forms of life, on down to bacteria. This would include, for example, the inorganic substances that 5 plants draw from air and water. The processes that circulate these basic nutrients in the environment are called nutrient cycles, and the processes by which organisms make use of nutrients are collectively known as metabolism. In terms of the energy needs of humans and other animals, food consists 10 of carbohydrate, fat, and...

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