Should I take an online science class?

Here’s my senior year schedule:

*note: I’ve already taken 4 years of high school science with one year of college science credit (astronomy)

-Teacher’s assistant for Honors Environmental Science <-- getting LoR
-Honors Calc B/C
-Honors Gov/Econ
-Honors Brit Lit
-Honors Stats and Prob
-Honors Spanish 4

I just feel like it’s kinda weird not having a science class. Should I take one online? Or would it not make a difference in admissions (p.s. I’m applying to Brown ED)? Also, I put down concentrations in Literary Arts and Architecture for Brown so should I take a creative writing class online maybe?

Have you taken an AP version of science? Most top students at a minimum take bio, chem, physics and an AP version of one or more of those.

@bopper my school doesn’t offer any AP classes but I took the AP Lang and APES test and did well. Upon graduation, I will have taken the hardest possible sections in bio, chem, physics, and environmental science. I’ve also taken a CC for credit on astronomy.