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Biology, 22.06.2019 07:00
Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome
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Biology, 22.06.2019 16:00
Which of these outcomes is a negative impact of postindustrial societies on the environment? a. nomadic ways b. overpopulation c. overgrazing d. resource renewal
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Biology, 22.06.2019 16:50
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
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State the type of variation shown by the characteristic "root length of plants"...
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
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Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
History, 01.07.2019 23:30
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