Olive oil is a food substance, Sugar is a food substance etc.
yes it is a food substance that provide energy
fibre is the answer. It is a food substance and that is why we need an intake of fibre.
The black substance on burnt food is mostly carbon.
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The process of changing food into a simpler substance is called COMBUSTION
carbohydrate
the chlorophyll is the green substance that allows the plant to make it's own food.
the four food substance: starch & carbohydrates,fats & oil,proteins and vitamins
Vegetable oils used as a part of cooking or food are of the same make up as fat, but are liquid at room temperature. Basically this oil is substance with all foods.
Are defined as necessary food substances
no it could not
The substance is chlorophyll. They carry out photosynthesis