Question about individual LORs- from the Emory website, they require "Three letters of recommendation from individuals, two of whom should be individual familiar with your knowledge in the sciences"
Would a research PI count as one of the two? Mine is certainly "familiar with my knowledge in the sciences" but is it safer to stick with a professor who taught me in a class?
From the Emory website FAQ: We strongly suggest you submit two letters from the professors who taught you in the hard sciences (Biology, Chemistry and Physics) in your undergraduate or post-baccalaureate education or from someone familiar with your research and knowledge in the sciences.
I think this implies research supervisors