Question

The table below shows the scientists who are involved in some major scientific discoveries. Field of science Discovery Scientists involved Biology Cell theory Matthias Schleiden, Theodor Schwann Physics Law of conservation of energy James Joule, Julius von Mayer, Hermann von Helmholtz, Baron Kelvin Biology Mitosis Walther Flemming, Eduard Strasburger Based on this information and what you know about the research of these scientists, which statement describes the relationship between multiple approaches and major discoveries?

Answer 1

The CORRECT answer is D. Major discoveries are sometimes confirmed because multiple approaches yield the same results.

Answer 2

Major discoveries are usually confirmed when more than one person does an experiment about it and the experiments both yield the same results.