Do colleges look at senior or junior year more?

I am trying to decide what classes to take next year to get into good colleges. I am a Sophmore now and my two options for classes are:

Junior:AP bio
Senior: Honors physics

Or

Junior:Honors physics
Senior: honors human environmental science.

Which one should I choose and which do you think would be harder?

Will you not be able to take AP Bio senior year?

I believe so

It depends on what kind of person you are. If you’re more math oriented and like using your mathematical skills to solve problems about physical phenomena, then take physics next year. If you like committing a bunch of facts to memory and regurgitating somewhat useful information for tests and whatnot, go for AP Bio next year.

Personally, I took AP Bio my junior year and am currently taking physics honors as a senior. I wasn’t much of a math person and I knew physics honors would kill my GPA if I took it my junior year, so I decided to take AP Bio instead. Overall, it really depends on your interests regarding science and the kind of person you are.