Sophomore Classes?

<p>I'm currently about to complete my freshman year of high school, and recently we were given the option to register requests for fall semester classes for sophomore year. I was worried that my choices for next year won't necessarily meet Harvard's rigorous expectations. Here's what I asked for:
Honors English 10, A.P. European History, Honors Algebra II, Spanish III, Chemistry, Ceramics, and water polo as a fall semester sport, and swimming in the spring.
The main part I'm concerned about is Chemistry. This year in Biology we had a preview of it with Biochem, and honestly I barely passed it. I'm scared to take it because I don't think I'd get a good grade, and I already have enough for me as a sophomore as it is. Do you think I'd just have to get an A+ in that class to make up for it not being Honors? Any ideas or suggestions will be appreciated. :)</p>