Temperature and water density to explain how the ocean current shifts from hot to cold between Greenland, Iceland, and Norway

Maybe on the physical part? i dunno i just guessed plus i really need the points

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.

Ibelieve that is false not 100% tho