Need help! Bio and chem on June 4!!!

<p>Hey guys. So I'm taking Bio and Chem on June 4th. I'm getting tutored in chemistry right now from a guy that tutored other kids before that got like above 750. As for bio, I'm in AP Bio and all I have to study is the Cliff Notes AP Review book thing. Do you think that's enough? And any tip/suggestions? Thanks in advance.</p>

<p>Btw, is the SAT II Bio harder? Because I heard it's hard to get a 700.</p>