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Why was the conflict between the Soviet Union and the United States describes as a Cold War
answered
Oct 1, 2020
History
high-school
2
votes
214k
views
Jayden is taking a test. He has to write why scientists support the theory that life began near hydrothermal vents in the ocean. Which point should he include in his answer? A. Hydrothermal vents were
answered
Jul 19, 2020
Biology
high-school
5
votes
222k
views
A leaf floating down from a tree is an example of an object in free fall.
answered
May 13, 2020
Physics
middle-school
0
votes
90.5k
views
What is the value of the expression? 75 ÷ 5 - [(9 - 7) x 3] x 2
answered
Feb 7, 2020
Mathematics
middle-school
3
votes
145k
views
Speeding: On a stretch of Interstate-89, car speed is a normally distributed variable with a mean of 69.1 mph and a standard deviation of 3.3 mph. You are traveling at 73 mph. Approximately what percentage
answered
Jan 27, 2020
Mathematics
college
3
votes
18.4k
views
In which step of the water cycle does most of earth’s water enter the atmosphere?
answered
Jan 13, 2020
Biology
middle-school
4
votes
87.7k
views
Gas stoichiometry: what volume of oxygen at 25 degrees celsius and 1.04 atm is needed for the complete combustion of 5.53 grams of propane?
answered
Aug 25, 2019
Chemistry
high-school
2
votes
91.6k
views
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