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Answers by Oliveira

Answers by Oliveira
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What was a direct cause of job specialization in early human civilizations
answered Jun 18, 2018
2 votes
27.6k views
The electrolysis of water forms H2 and O2. 2H2O mc017-1.jpg 2H2 + O2 What is the percent yield of O2 if 10.2 g of O2 is produced from the decomposition of 17.0 g of H2O? Use mc017-2.jpg. 15.1% 33.8% 60.
answered May 13, 2018
2 votes
198k views
Which was common to all greek city-states? -art -religion -democracy -music
answered Mar 20, 2018
4 votes
133k views
WHAT IS 2x+5x equal to in a graph form
answered Oct 19, 2017
4 votes
15.4k views
In the first section of Beowulf, which part is most clearly exposition?
answered Mar 26, 2017
0 votes
201k views
Inhaling to the count of four and exhaling to the count of four is an example of A. an unhealthy heartbeat. B. a physical symptom of stress. C. how stress can affect your ability to breathe. D. a breathing
answered Mar 19, 2017
4 votes
230k views
To make 5 dinner rolls, 1/3 cup of flour is used how much flour is needed to make one dinner roll
answered Jan 15, 2017
3 votes
63.7k views
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