Many scientists are studying tiny particles called nanoparticles. which best describes how the scientists are probably trying to learn about these particles? a. the scientists come from varying backgrounds. they are asking different questions and designing different experiments to answer the questions. b. the scientists have similar backgrounds. they are working in groups that are trying to solve different problems. c. the scientists are all trying to answer the same question in different ways. d. the scientists only work with other scientists that are trying to answer the same questions and have similar perspectives.