<p>Will that be fine to get above 700?</p>
<p>Has anyone had any exp just using PR for Biology? How did you fare?</p>
<p>What kind of Bio background do you have?</p>
<p>I used PR and Barrons.
got a 770.</p>
<p>:]</p>
<p>also, my prior experience is a freshman introductory course.</p>