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Biology, 22.08.2020 22:01 iamabouttofail
The supplies nutrients to the embryo and is the source of blood cells during early embryonic development
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Biology, 22.06.2019 10:10
(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
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