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Biology, 11.07.2019 13:30 eddsworldfrantic

Breathing is performed by the so that can be replenished and removed from the select one: a. organism as a whole; oxygen; carbon dioxide; cells of an organism b. cells of an organism; carbon dioxide; oxygen; organism as a whole c. organism as a whole; carbon dioxide; oxygen; cells of an organism d. cells of an organism; oxygen; carbon dioxide; organism as a whole

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