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Answers by Spyk

Answers by Spyk
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what type of solar radiation does not reach the surface of the earth? visual radiation infrared radiation ultraviolet radiation gamma radiation
answered May 29, 2017
2 votes
230k views
If I work then I earn money, but if I'm idle, then I enjoy myself. Either I work or I'm idle. However, if I work, then I do not enjoy myself, while if I'm idle, then I do not earn money. Therefore, (a)
answered May 9, 2015
4 votes
141k views
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