SAT I vs SAT II? which is more important?

iwngujy
Thu, 24 Jun 2010 16:52:14 +0000

I got a 2020 on my SAT I
and 600 for Biology SAT II, 620 for US History SAT II.

I only have one more opportunity to retake this october.

Should I retake my SAT I or SAT IIs to get higher scores?

which is more important?

thanks so much in advance for your answers!