Question 1) What is the main idea of this paragraph? A lever is a simple machine used to lift things. Many levers look like a metal bar or a board. By pushing down on one end of a bar, you can lift something resting on the other end. This simple machine makes our lives easier. Answer choices) A) A long bar can lift heavy things. B) Levers are simple machines. C) Metal can take many shapes. Only answer if your 100% correct. Will Mark Brainliest. Question 2) Read the sentences. Is the main idea the last sentence? Plastic has special properties. The elements it is made of are combined under heat and pressure. Plastic dies not break down or deteriorate. ( Will Mark Brainliest and only answer if your 100% correct. ​