You bought an item of clothing from an expensive store. You tried it on at home and found that it did not like it. You did not have the time to take the item back to the store for a few weeks, and when you did, your receipt was out of date. The sales assistant explained that you could not have your money back, but you could exchange the item for something else. How will you respond to avoid misunderstanding?.

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.