<p>If I took it a few years ago, will I be able to refresh and score a 700. I need a science and this seems like the easiest one to learn in a short period of time. Thoughts?</p>
<p>Yeah you can do it, I got an 800 Bio M with no prep and the curve is generous anyway. Look over some key stuff like bacterial transformation and ecology and food webs and you should do fine.</p>