Major at USC?

I plan on majoring in Biomedical Engineering but since that is a competitive major, I am worried that I won’t get in. What is an easy major to get into and transfer to BME? Planning to go to med school. I know what some of you are going to say: your major doesn’t matter for admissions to med school, but I just want my major to be science-related. Once again, looking for advice on what is an easy major. Thanks in advance!