What percent of russians live between the belarus and ukraine borders and the ural mountains?
a. 25 percent
b. 50 percent
c. 75 percent
d. 90 percent

Explain why components that are naturally found in air can be considered air pollutants.

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.