define food. why do we need it
roshandamdu123p7fqwf:
Food is a medium of energy....we need it to live our life
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Food is any substance consumed to provide nutritional support for an organism . It is usually of plant or animal origin , and contains essential nutrients , such as Carbohydrates , fats , proteins , vitamins or minerals .
Food is converted by oxygen into energy for our body , A waste product of this process is carbon dioxide which you then breathe out .
Food is converted by oxygen into energy for our body , A waste product of this process is carbon dioxide which you then breathe out .
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Answer:
any nutritious substance that people or animals eat or drink or that plants absorb in order to maintain life and growth
Explanation:
A food is something that provides nutrients. ... energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.
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