A, the others are unrealistic speeds.
Answer:
I believe the answer is B.
Explanation:
Hope my answer has helped you and if not i am sorry.
Explanation:
The study of how plants, animals, and organisms are spread across the globe over time and space is known as biogeography.
Example of biogeography includes the splitting of Pangea (all the Earth's continents were one large landmass).
Climate change , global warming , and population growth are all threats to biodiversity.
