Answer :
Answer:
b a land connection between Asia and North America
Explanation:
- The migration patterns show the land connection between the ais and North America that is humans migrated by crossing the Bering sea and the landmass was known as Beringia.
- This migration was facilitated by the crossing over the Bering sea. Which is located between Alaska and Russian territory. Many plants and animal migration have also taken place along this route.