This term refers specifically to chain or series of large metropolitan areas.
a) megalopolis
b) sprawl
c) suburban
d) urban

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.

Pretty ssure the answer re her answer is b hope this : )

It should be a because the dilation changes the sides but not angles because in all shapes you have a certain degree number to add up to like for example a triangle is always 180 degrees