Deep ocean water from the north arctic region warms and rises back to the surface again in the a. indian ocean b. southern ocean c. north atlantic ocean d. south atlantic ocean

Answerdistinguish between the mercalli scale and the richter scale;

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.