<p>I agree with taking Physics senior year. You’ll want a Physics background before attempting it at college. As to which one to take? The most in-depth option you can get an A in.</p>
<p>Keep a Campbell’s Bio book and Zumdahl’s (sp?) Chem book with you for personal reading. Where my son attends school, at least some of those who took Bio/Chem in 9th + 10th grade and never touched it afterward had issues in the weeder class simply because they had forgotten so much. Note, he’s at a Top 30 Research U, so the Bio/Chem 101 classes are tougher than at many other schools. This will be similar at other top schools. They pretty much expect AP level content to be mastered already as most kids have done so.</p>
<p>Anatomy is also a good idea. Does your school offer it? Ours does.</p>