When potatoes are in ground do they swell when it rains

No potatoes don't swell when it rains 

The answer is b. a pro-natalist

After spending all that time on the research then by all means modify the hypothesis or aim by reporting such. for example the findings did not bring forth what was expected but brought about different yet interesting findings worth exploring so the hypothesis is changed to reflect this new findings.

i may be way off but.