Generate a sentence that answers this question: "People eating meals or snacks containing substances are further processed in the".

Answer: the breaking down of food into simple substances occurs in the digestive system

Generate a sentence that answers this question: "What provides the energy to open a doorknob?".

Answer: a simple machine requires mechanical energy to function

Generate a sentence that answers this question: "The greater of number of inhabited buildings in a space".

Answer:
as distance to a city decreases , the amount of light pollution will increase