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What is the hollow sac like organ that stores urine until it is excreted?

asked Jan 7 in Science by TraceyBly383 (630 points)

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What is the hollow and muscular balloon-shaped organ that collects urine?

asked Jan 7 in Science by GemmaDeamer7 (330 points)

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What is the hinged structure attached to the cranium that allows an animal to grasp and tear its food?

asked Jan 7 in Science by CynthiaColli (410 points)

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What is the highest taxon in the classification of living things?

asked Jan 7 in Science by RandiKalb64 (490 points)

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What is the heart's main task?

asked Jan 7 in Science by LachlanFrair (490 points)

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What is the health-threatening smoke exhaled by a cigarette smoker or released from tobacco products?

asked Jan 7 in Science by BrettRigby50 (490 points)

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What is the hardest of all minerals?

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What is the group of all the eukaryotes that are not fungi, animals, or plants called?

asked Jan 7 in Science by MaryjoValent (470 points)

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What is the greatest contribution of arthropods to human food supply?

asked Jan 7 in Science by UAPBridgette (540 points)

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What is the goal of science?

asked Jan 7 in Science by DorcasBlaylo (690 points)

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What is the gland in the chest behind the breast bone that stores some types of lymphocytes while they mature?

asked Jan 7 in Science by WarrenHamm65 (470 points)

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What is the germ for a group of atoms within a molecule that reacts similarly anywhere it appears in different compounds?

asked Jan 7 in Science by MorrisDoming (890 points)

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What is the generation of electricity using photovoltaic cells to split water molecules called?

asked Jan 7 in Science by NNIBetty2398 (490 points)

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What is the general shape of centrioles?

asked Jan 7 in Science by AmandaTauche (470 points)

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What is the general name for saturated hydrocarbons?

asked Jan 7 in Science by CharissaHanl (330 points)

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What is the general composition of the continental crust?

asked Jan 7 in Science by NormandDubay (270 points)

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What is the gel-like material between the cell membrane and the nucleus called?

asked Jan 7 in Science by CarmaHazon9 (730 points)

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What is the gas that gives rotten eggs and sewage their distinctive smell?

asked Jan 7 in Science by TeresitaVerc (590 points)

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What is the fundamental unit of structure and function in all living organisms?

asked Jan 7 in Science by TawnyaMull6 (230 points)

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What is the functional unit of compact bone?

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