Eventually _____ Split into North America, Europe, and Asia

Q58: A long-lasting influence of historical processes on

Q59: Arranging species in the regional pool among

Q60: What do studies of Roman Empire settlements

Q61: In the Northern Hemisphere, the number of

Q62: Landmass movement occurs because islands of _

Q63: In North America, amphibian diversity is greatest

Q64: Islands at equilibrium that are farther from

Q65: Researchers studying soil conditions and plant species

Q66: In North America, the number of species

Q68: The number of species in a relatively