Question

the conversion of complex food is called
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Answer 1

The conversion of complex food to simple food is called as digestion.  

This is a common process of living organism that causes the assimilation of food to living cells and provide energy to them. It involves many steps and also many organs which converts the complex food particles so simple substances.  

These simple substances can easily absorbed by the body and provide energy to them as the complex food cannot absorbed by living organism.  

Answer 2

• Digestion is the process of breaking down complex foods into basic foods.
• This is a common living creature process that involves the digestion of food and the provision of energy to living cells. It entails a number of stages and organs to reduce complex food particles into simple ones.
• Because complicated foods cannot be digested by living organisms, these simple chemicals may readily be absorbed by the body and supply energy.