About 15,000 years ago BP, which land bridge was used by migrants to cross between Siberia and Alaska?
A. Bering Strait
B. Alaskan Strait
C. Siberian Strait
D. Straits of Asia
Answer:A
About 15,000 years ago BP, which land bridge was used by migrants to cross between Siberia and Alaska?
A. Bering Strait B. Alaskan Strait C. Siberian Strait D. Straits of Asia