Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
Your body needs cardio, and biometrical workouts every other day or you can tear a muscle.
A lack of genitic diversity would pose a issue
Answer - Speciation
Reasoning - Pretty much what has happen was the two species has evolved over the course of evolution if you want to put it that way why the are incapable of breeding.
The answer is Succession. It is the gradual sequential regrowth of a community of species after a forest fire. Particularly, Secondary Succession, which is the sequential replacement of species that follows disruption of an existing community (natural disaster or forest fire)