Chem or Biology

Hey, everyone! I'm getting ready to transfer to a state university in the fall to pursue my BSN. I've already taken AP I and II and Microbio, with labs and my GPA is 4.0.

The nursing program I'm hoping to get into obviously requires A&P and Micro, but their additional required science track allows you to choose between Survey of Chemistry I and II, Physics I and II, or Biology I and II. I'm not touching Physics with a ten-foot pole, but I'm thinking about going the Biology route to play it safe; however, I've heard people say it's better to take Chem, because it makes Pharmacology much easier. Thoughts?