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Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
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Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
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Бр
3 Br
2 (0
+
8 NH
'3 (9)
6 NH Br
+ N...
3 Br
2 (0
+
8 NH
'3 (9)
6 NH Br
+ N...
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