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Chan Hee is inflating a basketball using an air pump. He notices that the pump gets warm as he uses it. What is a good
hypothesis that could lead to new experimentation?
If there is no air in a basketball, then it is hard to play the game,
A basketball that is inflated bounces better than one that is not inflated.
If air in a pump is squeezed more, then the air gets hotter because energy is added to it.
Basketball is more fun to play than baseball because you have to move a lot more.
Answers: 2
History, 21.06.2019 22:30, damien0lozano
What roles does climate change and natural resources play in global politics?
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History, 22.06.2019 06:20, ggpro4life3000
Which of the following could be seen as a weakness of a two-party system? a. the two-party system limits voters' options in electing officials. b. the two-party system limits debate on issues. c. the two-party system limits the range of solutions that will be considered. d. all of these are weaknesses
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History, 22.06.2019 07:00, lorrainelopez
What is the result of americans’ tradition of joining interest groups? a decline in political parties a large number of interest groups of all sizes a few large interest groups a large number of equally funded interest groups
Answers: 1
Pre-Test
Active
THE REMAINING
49:59
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Chan Hee is i...
THE REMAINING
49:59
2
3
4
5
Chan Hee is i...
Mathematics, 24.06.2021 17:30
Mathematics, 24.06.2021 17:30