According to fossil studies episodic
speciation is what mass extinction leads to. I think this is the best choice
because mass extinction is a chain of events were a huge portion of species are killed. This process generates new species every time it occurs.
The right answer is D. Episodic
Speciation
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I hope it helps, Regards.</span>
India and Pakistan used to be one country up until 1947 - when the Partition of India happened.
Ever since then their relationship has been very problematic - Kashmir is disputed between the two nations, and their relationship can be described as competition (for example they both have nuclear arms and had a kind of unofficial competition over who has more ).
Answer:
The correct answer i believe is c
Explanation: