<p>There can really only be positives about using your AP Credit scores.
Although you passed your AP Bio and Chem tests, you still will have to take other bio and chem classes at UCD because that goes with your majors. If you use your AP scores, you probably just go to the higher level classes or you skip the basic/lower level classes.</p>
<p>The only con I can think of is that sometimes you’re not allowed to take the course equivalent for credit (but usually you are.) But it’s no reason not to take an AP test; they’re not letting you take the course at UC Davis because your high school course would have been very similar.</p>