#Feedback #Admin Part of the explanation for AC A is incorrect. JY says that "it was Einstein" in reference to the first scientist to describe the mechanism by which the sun generates heat (nuclear fusion), and attributes that as one reason why the AC is wrong. However, the passage says that the discovery of nuclear fusion relied on Einstein's EQUATION, not that he came up with the idea himself. So even though we have no proof that Cecilia Payne was the first scientist to discover Nuclear Fusion, we also have no proof that it was Einstein. We simply don't know who invented Nuclear Fusion based on this passage alone.

@7SageTutor #Feedback I think you meant to say Answer choice B!

#feedback the hyperlinks to see the bar exam question do not work. Takes me to a 404 "Page not found"