Extracurricular Activities for UC Application

I am currently in the process of filling my UC application. But I am unsure regarding a couple of factors. I am currently a California community college student, so I’ll be transferring.
Regarding the awards and activities section of the application, I have 2 questions.

  • Can I mention awards/ ECs I've already talked about in my personal statements, such as educational opportunities?
  • Most of my ECs I've done come from my HS days, can I still mention my EC accomplishments I've done during my HS years, or does it strictly have to be during my time in community college?

I am in the same boat. I have almost 0 ECs from my time at cc. I do have quite a bit from high school, though. What did you end up doing?