Answer:
C.Check the active ingredients in the two medications to see if they differ.
Explanation:
i mean it makes the most sense
A good idea what one could do in the off-season (considering one would do seasonal sports such as skiing) would be to either engange in activities that will preserve fitness - b, or to relax and recuperate; depending on the desire and wishes of the person - a.
Noticing patterns in how you respond to situations can help you identify a stressor.
Hope this helps,
Davinia.