A hypothesis is a(n) , while a theory is a(n) . A. set of tested hypothesis that explains why something happens, educated guess based on observations. B. educated guess based on observations, set of tested hypothesis that explains why something happens C. guess made after researching and experimenting, guess made before researching and experimenting D. guess made before researching and experimenting, guess made after researching and experimenting My answer is proved right (B) and educated guess on observations