Gghjggjifhiigkoihgvkfvkjfh
I believe it’s 138.3 miles
The correct answer is option D, Speciation
In the allopatric speciation, the geographical barriers such as mountains or rivers causes isolation of the population. The two population groups get completely separate from each other and thus develop different sexual preferences for mating.
That body parts are called "Homologous Organs" which are similar in origin & structure.
Hope this helps!
