What are the spiral arms of the milky way made of?
a. older stars and comets
b....
Answers: 3
Geography, 22.06.2019 12:00, robert7248
Which of the following expressions is equivalent to -1/4y - 2 1/4 + 1/2 (4-2y)? a. -3y + 2b. -3 1/2+4c. -4 1/2y+2d. -4 1/2y+2show ur work
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Geography, 22.06.2019 18:00, orozcoalbeert
Describe the most likely weather conditions at indiana / ohio boarder
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Geography, 23.06.2019 11:10, Justinoreilly71
Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks
Answers: 2
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