Pre Test emergency

<p>I know you guys are probably sick of this by now but i need some advice…
Tmrw I am taking three SAT 2s:
Bio
Math 2
US History</p>

<p>I studied for U.S. History but i did not study much for Bio or Math 2
I already took Bio in 9th grade-received a 720(I am a junior now)</p>

<p>I am worried that i will do poorly on both exams</p>

<li><p>If i take bio and score less than a 720 is that going to severly penalize me in admissions?</p></li>
<li><p>I am planning on taking these tests all again in June</p></li>
<li><p>I am kinda confused with score choice- Some schools accept it and some don’t -can someone clarify for me?</p></li>
</ol>

<p>So, what should i do? Should i still take all three exams?</p>

<p>Thanks, and good luck!</p>