D.
When one population cannot interbreed with the other population. FUN FACT! There's an exception. If a Lion has sex with a Tiger, a rare unfertile species called a 'Liger' is produced.
Answer:
The answer is a fault
Explanation:
Im 90 percent sure this is right
Mudflow, slump, weathering, deposition
Answer:
I think it might be B......
