How to switch majors within L&S?

Colleges & Universities A-Z University of California - Los Angeles
1

<p>I was admitted to UCLA as a Pre-biz econ major. How difficult would it be to switch to another major within L&S? I'm currently looking at Biology/Neuroscience/Physiological Science route. Also, when would I change major?</p>

<p>Btw, I've never taken Physics. Only Biology, Honors Anatomy, and AP Chemistry.</p>

2

<p>just talk with your counselor at orientation, or before 90 credits i believe.</p>