Which of the following is not preserved under a dilation.
i. orientation
ii. parallelism
iii. distance
iv. angle measure

a. i only
b. ii, iii, iv
c. ii and iii
d. iii only

Crops grew well in mesopotamia because a. the land was in mountainous areas. b. farmland was fertile and water was nearby. c. the area was near the ocean water supply. d. the area received adequate rainfall. select the best answer from the choices provided a b c d