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What is the main source of air pollution in the United States? List 3 examples.
answered
May 17, 2019
Biology
college
4
votes
125k
views
Weathering is the breakdown of rocks soils minerals all of the above
answered
Apr 14, 2019
Physics
middle-school
5
votes
211k
views
An effective persuasive essay must include A. figurative language, vivid images, and sensory details. B. an organized and well-supported argument. C. a fluent and cohesive description of events. D. an
answered
Jan 3, 2019
English
high-school
4
votes
179k
views
How has technology impacted society and education throughout history? What innovation has had the most profound impact on education?
answered
Sep 21, 2018
Computers and Technology
middle-school
1
vote
188k
views
Which region shows the extent of islamic territory 100 years after Muhammad's death
answered
Aug 20, 2018
English
high-school
2
votes
219k
views
A piece of iron is heated and then cooled by dropping it in water. The heat lost by the piece would be higher if
answered
Aug 6, 2018
Chemistry
high-school
3
votes
58.5k
views
Ryan has a shelf that is 64 over 3 inches wide. How many magazines can Ryan arrange on the shelf if each magazine is 4 over 3 inches thick?
answered
Jun 29, 2018
Mathematics
middle-school
4
votes
179k
views
Which action is mostly closely associated with polytheism? A.) praying in a synagogue B.) accepting the eightfold path C.) worshipping many gods D.) reading the Koran
answered
Apr 30, 2018
History
high-school
3
votes
143k
views
Which is formed when sediment is deposited into the still water of a lake or ocean a.meander b.delta c.bluff d.waterfall
answered
Mar 17, 2018
Geography
middle-school
4
votes
7.0k
views
The Bible tells us that Jesus is eternal. What does eternal mean? timeless knowing everything powerful temporal
answered
Aug 28, 2017
Social Studies
high-school
2
votes
66.5k
views
Solve for x. 7(x - 3) = 4(x + 5) Solve for x. 9(x - 2) = 18 Simplify the given equation. 17x - 6 + 3x - 5 = x + 11 + 4x
answered
Sep 18, 2016
Mathematics
high-school
6
votes
67.7k
views
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