<p>i got 700/770/720 (cr/m/w) my only time
and 770 math2, 680 bio (soph year, though i got a 5 on the ap test), and 670 chem
i'm either applying to columbia seas or upenn seas ed
i want to break 2200 but neither of my sciences are in the 700s so i don't know what to dooo</p>
<p>Uh... there should be no reason to retake. It's about a 2300, right? So, I think you should be fine...</p>
<p>And yes, you should retake bio and chem just because you are applying to Ivy's.
gl</p>
<p>it's about a 2190 haha</p>
<p>I'm in the exact same situation as you. My plan is to retake my 2s in October then finish my SAT in Nov. I'm afraid that if I wait too long to retake my 2s, I'll forget quite a bit of material. The SAT, however, can be reviewed easily (since it isn't an exact subject).</p>