I understand that requirements for letters of recommendation seem to be more or less something like 3 letters of rec, 2 from science and 1 from non science faculty or something like that. Now, I am a transfer student, currently attending a university in my junior year. I was wondering, since i've only been at my university for a relatively short time (while ive had 2 years to really get to know some of my community college teachers), would it be a bad thing to get my letters of rec from my community college faculty? Is it frowned upon or unacceptable, in any way, to send a letter of rec or two from a non phd or community college faculty? Does it make a difference whether such faculty write for the non science or science letter of rec (i figure the science letter of recs, if anything are more important to them)?