What's an example of a grad-school level question?
Darwin's theory that animal species can change over time was inspired by his research on which set of islands?
Vad är ett exempel på en grad-school nivå fråga?
What is an example of a grad-school level question?
Darwins teori om att djurarter kan förändras med tiden inspirerades av hans forskning om vilken uppsättning öar?
Darwin’s theory that animal species can change over time was inspired by his research into what set of islands?