<p>I'm taking the AP bio test in May. I bought Cliffs prep book already, but do I need to buy the college board lab manual to study from as well? Thanks!</p>
<p>if you want to....but if i were you i would study from this site just by reading their labs.....<a href="http://sps.k12.ar.us/massengale/welcome_to_ap_biology.htm%5B/url%5D">http://sps.k12.ar.us/massengale/welcome_to_ap_biology.htm</a></p>