Correct! The mammoth travelled from one continent to another through an isthmus. When the glaciers retreated, the isthmus was flooded and the two continents are now separated by the Bering Strait
What was the preferred habitat for the woolly rhinoceros?
River valleys
Caves
Mountains
Wrong! The wooly rhinoceros did not live in caves or in the mountains. They were usually found in open planes and river valleys with abundant vegetation