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Answers by Optimista

Answers by Optimista
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Which organelle contains chlorophyll and is the location for photosynthesis?
answered Apr 9, 2017
5 votes
79.5k views
Which scientists contributed to the determination of how CFCs in clouds in the upper atmosphere could destroy ozone molecules? chemists only meteorologists and chemists astronomers and chemists biologists,
answered Jan 24, 2017
4 votes
103k views
Metal Perestroika failed to improve the Soviet economy for all of the following reasons, EXCEPT __________. A. the lack of interest by foreign investors in opening businesses B. government officials opposing
answered Oct 1, 2016
3 votes
40.8k views
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