Which layer of the atmosphere absorbs significant amounts of ultraviolet light?
a. mesosphere.
b. thermosphere.
c. cryosphere.
d. stratosphere

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net

Which of the following statements does not describe shi huangdi? a. shi huangdi was the first emperor of the qin dynasty. b. shihuangdi wrote the lunyu, the most important text in confucianism. c. shihuangdi conquered city-states to unite china. d. shihuangdi began the process of building the great wall of china.

Name the european country that receives a large percentage of its imports through the port of helsinki.