what do you feel is the hardest: chemistry, physics or biology?

Question: what do you feel is the hardest: chemistry, physics or biology?
- Keywords:
  biology,
  chemistry,
  difficulty,
  physics
Asked by Christy to Ruhina on 15 Jun 2015.
- Ruhina Miller answered on 15 Jun 2015:
  
  Physics since biology is heavy on memorisation, chemistry sits in between problem solving and memorisation but physics is heavy on the problem solving 🙂

Question: what do you feel is the hardest: chemistry, physics or biology?