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Biology, 21.06.2019 14:00
Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g
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Biology, 21.06.2019 15:30
Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above
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Biology, 21.06.2019 18:30
Select all the true statements about the cosmic microwave background radiation
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Biology, 21.06.2019 23:00
Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?
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The roots of many plants have a relationship with fungi called...
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