Medal Details

gave jr221 a medal for jr221's answer to
Solar wind can be harmful to astronauts because it emits
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Thu Feb 20 03:25:54 UTC 2014

gave jr221 a medal for jr221's answer to
Our solar system's revolution is known as a
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Thu Feb 20 03:06:21 UTC 2014

gave jr221 a medal for jr221's answer to
The nebular hypothesis about the origin of our solar system states that th…
Thu Feb 20 02:56:58 UTC 2014

gave jr221 a medal for jr221's answer to
How many people attended movies by 1930? (Points : 1)
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Tue Feb 18 21:34:44 UTC 2014

gave jr221 a medal for jr221's answer to
In what way can the use of hydrogen fuel be just as polluting as the use o…
Sun Feb 16 22:38:07 UTC 2014

gave jr221 a medal for jr221's answer to
Wind power is most practical when wind speeds are over 55 mph.
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Sun Feb 16 22:34:27 UTC 2014

gave jr221 a medal for jr221's answer to
. The biggest drawback to using hydrogen fuel is that hydrogen does not nat…
Sun Feb 16 22:31:14 UTC 2014

gave jr221 a medal for jr221's answer to
A parabolic trough is used to
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Sun Feb 16 22:12:45 UTC 2014

gave jr221 a medal for jr221's answer to
The change of pressurized hot water to steam is called
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Sun Feb 16 22:02:45 UTC 2014

gave jr221 a medal for jr221's answer to
Energy derived from hot fluids and rocks beneath Earth's surface is called…
Sun Feb 16 21:48:00 UTC 2014

gave jr221 a medal for jr221's answer to
Why are fossil fuels not considered a renewable energy source?
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Sun Feb 16 21:44:59 UTC 2014

gave jr221 a medal for jr221's answer to
What type of coal is the most efficient when burned as a fuel?
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Sun Feb 16 21:02:48 UTC 2014

gave jr221 a medal for jr221's answer to
help..
Tue Feb 11 12:59:51 UTC 2014

gave jr221 a medal for jr221's answer to
Sand and gravel rolling along a river bed act as
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Mon Feb 10 20:23:29 UTC 2014

gave jr221 a medal for jr221's answer to
Find the yintercept of
Sat Feb 08 20:32:19 UTC 2014

gave jr221 a medal for jr221's answer to
The pie chart represents the Chong family budget. If their monthly income i…
Fri Feb 07 20:50:33 UTC 2014

gave jr221 a medal for jr221's answer to
. What does soil provide that is necessary for plants to grow?
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Wed Feb 05 20:24:52 UTC 2014

gave jr221 a medal for jr221's answer to
This is the O’Donnells’ monthly budget. What are the total living expense…
Mon Feb 03 23:23:30 UTC 2014

gave jr221 a medal for jr221's answer to
Which of the following laws banned Asians who were not citizens from owning…
Sun Feb 02 07:01:58 UTC 2014

gave jr221 a medal for jr221's answer to
I am stuck.. =\ Anyone?
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Fri Dec 20 00:15:29 UTC 2013

gave jr221 a medal for jr221's answer to
Rewrite the equation of a line in pointslope form to slopeintercept form:…
Thu Dec 19 23:59:26 UTC 2013

gave jr221 a medal for jr221's answer to
????
Sun Dec 15 01:06:01 UTC 2013