Question

what is the unused part of the food converted in to?

Answer 1

Answer:

Faeces

Explanation:

The unused part of the food consists of Cellulose, a type of complex carbohydrates which cannot be digested by humans. This undigested part of food, commonly known as roughage, passes through the large intestine, where the water and salts are absorbed and then is moved to rectum. It gets out of the body through anus as faeces.