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Some studies have shown that eating chocolate before a test can increase brain activity, thereby causing students to score higher on exams. when these findings were announced, the price and quantity sold
answered May 20, 2019
6 votes
91.3k views
What is photosynthesis
answered Nov 27, 2018
3 votes
153k views
Which of the following are important for effective informational listening
answered Sep 11, 2018
3 votes
94.2k views
The southern laws which ensured that blacks and whites attended separate schools, drank from separate water fountains, attended separate churches, rode in separate railroad cars, and visited separate parks
answered May 10, 2018
2 votes
196k views
A driveway is in the shape of a rectangle 30 feet wide by 35 feet long . Find the perimeter in feet.
answered Oct 16, 2017
2 votes
33.8k views
"[The Constitution] intended to endure for ages to come, and consequently, to be adapted to the various crises of human affairs."-Chief Justice John Marshall The quote above a. supports the Supreme Court's
answered Jun 11, 2017
6 votes
23.5k views
What is an economic system?
answered May 23, 2017
4 votes
220k views
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