Biology, 12.07.2019 19:30 ayoismeisalex
Water accounts for 60β90% of the mass of every cell, and it dissolves many substances that are used or produced in cellular chemical reactions. although it does not dissolve all substances, water is sometimes called the universal solvent. which property of water contributes to its ability to dissolve most molecules in the cell?
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Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3
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Biology, 22.06.2019 17:30
Aquantity of gas has a volume of 18 m3 and an absolute temperature of 225 k. when the temperature of the gas is raised to 380 k, what is the new volume of the gas? (assume that thereβs no change in pressure.)
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Biology, 22.06.2019 21:00
Approximately how many times does an average human heart beat in a lifetime?
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Water accounts for 60β90% of the mass of every cell, and it dissolves many substances that are used...
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