<p>Hi,
I was wondering how I could self-study AP Biology, which is the best prep book? I am a junior who is taking physics currently, I haven't taken biology since 9th grade. Is it possible to pass, and what should I do? Thanks!</p>
<p>I’d recommend etestnotes. They have great [AP</a> Biology Notes](<a href=“http://etestnotes.com/apreviewguides/courseselect.html]AP”>http://etestnotes.com/apreviewguides/courseselect.html), with outlines, lists of key terms, practice tests and everything. :)</p>