define food.and water.
Answers
Answer:
Food: food is any nutritious substance that people or animals eat or drink or that plants absorb in order to maintain life and growth.
"we need food and water"
Water: water is a colourless, transparent, odourless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
"sodium chloride dissolves in water"
Answer:
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Food is any substance consumed to provide nutritional support for an organism. Food is usually of plant, animal or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals
Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides no calories or organic nutrients
Explanation:
Water is defined as an essential nutrient because it is required in amounts that exceed the body's ability to produce it. ... Solid foods contribute approximately 20% of total water intake or about 700-800 mL (NNS 1995). The remainder of the dietary intake comes from free water and/or other fluids ( NHMRC 2003)
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