hi, thanks for your great advice. one more question: csulb requires one inorganic(chem 2A: 4 units) and one organic chemistry(chem 2B: 4 units), but instead of chem 2A, i've taken chem 1A which is 5 units and higher than chem 2A. do you think is it ok for csulb, or do i need to take chem 2A?(cauz' it's no credit for chem 2A after i took 1A.) thanks for your time...