<p>I'm not sure whether I should take chem 3a over the summer of take bio 1b. If I take chem 3a over the summer, the course will go faster, but at least it'll be the only class i'm taking. if i take bio 1b over the summer, then I'd take chem 3a in the fall. What should i do?</p>
<p>I'd go with Chem 3A over summer (its what I'm doing too). Logic behind it is that Chem 3A is a weeder class and a notorious pain in the ass. If you can focus on just 3A without taking any other classes, you have a better chance of a good grade. Also I hear its easier in the summer. Bio 1B is easier to handle in combo with other classes than Chem 3A.</p>