The Fallopian tubes have small hair-like projections called cilia on the cells of the lining. These tubal cilia are essential to the movement of the egg through the tube into the uterus. If the tubal cilia are damaged by infection, the egg may not get 'pushed along' normally but may stay in the tube.
Weight training uses resistance against muscle contractions.
The first two are very unhealthy.
Yes they do it is they're sworn duty to help those in need, here's a better example if you were driving by the car crash would you drive past it and stare at those in need or would you go and help the injured person/people in the car wreck.
The answer would be A) Fear because its something all of us have and is natural, something that we are afraid of on the inside or outside is instinctual, love is something complex, shame is something complex since as imperfect humans, its in our nature to put the blame on something/someone else so we don't feel shame on ourselves and this is a problem, not B) because even though we have a conscience that's like a guilty reminder that we did/doing something that we're not suppose to, its not instinctual since most people today don't listen to it.