Match the word to the definition.Write the letter on the line.1.__Scientific. A.This group shows the effect of the variable being tested 2.__Hypothesis. B.This is the one variable that is changed3.__Control group. C.A well-tested explanation for experimental results4.__Experimental group. D.The many ways on which scientists study the natural world5.__Independant variable E.A possible answer to a scientific question6.__Dependent variable. F.This describes an observed pattern in nature.7.__Scientific theory. G.This group is left alone and not experimented on 8.__Scientific law H.This is the variable that gets measured.