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OpenStudy (anonymous):
What observation led researchers to propose that chloroplasts evolved from cyanobacteria? A) Both produce proteins. B) Both contain mitochondria. C) Both provide structure to cells. D) Both perform photosynthesis.
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OpenStudy (anonymous):
D
OpenStudy (anonymous):
you sure?
OpenStudy (anonymous):
hm i think so.
OpenStudy (anonymous):
yeah you were right !!
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