Sat 2 scores - retake

<p>Hello everyone!</p>

<p>I just found out my SAT II scores today and I got a 780 in Math II and a 680 in Chem. I know the Chem is pretty bad, but should I retake both? And what are all the sat II's I should be taking right now? Also, since I am going to be a junior next year, should I take AP BIO or AP CHEM and what SAT II should I take at the end of junior year?</p>

<p>Thanks so much!</p>

<p>Retake chem</p>

<p>Sat chem and sat biology</p>