whats my chance? please help

<p>-in-state, currently at university of colorado boulder
-29-32 credits depending on if i want them to see me high school transcript
currently integrative physiology major
-classes are chemistry w/ lab, biology w/ lab and co-seminar, english, and ceramics
-highschool gpa 3.9 uw and 4.4 w, 26 ACT</p>

<p>i applied last year for biology something and was wait listed and then got in, my friend got in right away as undecided with a 27 act and a 3.5 w 3.uw something like that</p>

<p>so my question is…

  1. do you think i have a good chance of admission? with the same major or should i go to undecided
  2. since ive already applied does it look bad that i do it again?
  3. pretty obvious but could i possibly just rework my old essay or do they keep it on file?
  4. should i go with 29 credits or 32 depending on if i want them to see my high school transcript if its strong enough?</p>