minor in bology?

Hi! My major is nursing (of course!) but my advisor told me I am only 2 classes away from minoring in Biology. I'm trying to decide if I should do it. Will it be helpful in anyway in the nursing profession. If it won't help me as being a nurse, I don't want to do it because I can't waste the money or time doing it. I have no desire to ever teach biology in HS or anything...what do yall think..thanks