to have three sciences and two sciences which is the better?

Question: to have three sciences and two sciences which is the better?
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Asked by aagb286 to Alex, Rita, Rose, Steven, Susan on 19 Jan 2017.
- Rose Kigathi answered on 19 Jan 2017:
  
  It depends on
  1) what you want to do later and
  2) Your strengths.
  
  Most university courses require that you have passed in physics or mathematics except engineering causes and BSc. Physics. Therefore, if you want to do engineering, you may need to do all 3 subjects, or drop biology.
  
  If your interest is medicine or biology, it will be more important to focus on improving mathemtics and therefore you can drop physics.

Question: to have three sciences and two sciences which is the better?