Which of the following statements is the correct answer? select one: a. when applying the scientific method making an initial observation is irrelevant b. whether a hypothesis generates a testable prediction or not is not important to test your hypothesis c. common sense is frequently a good substitute for scientific thinking when we are trying to understand how the environment around us work d. scientific thinking can be used only to understand scientific phenomena e. all the choices above are incorrect f. only statement 1 is correct