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What did chloroplasts evolve from according to the endosymbiotic hypothesis? A. ribosomes B. mitochondria C. aerobic bacteria D. photosynthetic bacteria
answered
Aug 21, 2017
Biology
high-school
4
votes
77.6k
views
How many episodes of Seinfeld are there
answered
Jul 16, 2017
Business
high-school
2
votes
199k
views
How is octopuses and chameleons are alike
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Jul 20, 2016
Social Studies
middle-school
3
votes
229k
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