Figure S is the result of a transformation on Figure R. Which transformation would accomplish this? Figures 4 2 1 -5 -4 1 2 4 5 6 -1 Figure R A translation 2 units to the left and 8 units up O A rotation 90° counterclockwise about the origin O A rotation 90° clockwise about the origin O A rotation 180° counterclockwise about the origin , please help me ASAP

Cause of he different elevations  hope this ?

I'm pretty sure it's c. extremely gradual but not 100% sure though.

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

Answerincreases;