Which of the following best describes the organization ...
A.A hypothesis is described, challenged by a second hypothesis, then disproved by research.
B.A hypothesis is described, then confirmed by research, disproving a second hypothesis.
C.A hypothesis is described, then established by research, then replaced by a second hypothesis.
D.A hypothesis is described, then modified through research, then compared with a second hypothesis.
E.A hypothesis is described, then abandoned after research, and replaced with a second hypothesis.