Asexual. This is because when an organism is reproduced sexually, it consists of 50% of both of its parents. If you're talking about a parent, a singular parent, then asexual reproduction would best fit. This is because the offspring/s of asexual reproduction are 100% identical to their parent.
I think that the answer is A) because it starts talking about how it helps slow animals at the end and it also talks about the underpass at the end I noticed that it was talking about the overpass in the beginning and the underpass at the end....Srry I'm not an 100% sure only about 90%
B: L'antagoniste s'oppose au protagoniste.
