i need you to help me for making small comment for two question.
i need comment on two question for my classmate etch comment consists from 4 to 5 lines
I agree that the wastewater treatment system is a complex system that affects human and the environment. A thought about how they manage to run the system from waste removal to planting is crucially important. It is true that industrialization is the primary cause of water pollution which means that engineering system approach should be used to solve water pollution issues.