Chemistry, 23.06.2020 10:57 raynamg2718
The picture shows a contractile vacuole of a unicellular freshwater organism. The contractile vacuole regulates the flow of water into and out of the cell in an aquatic environement. What condtions cause the contracile vacuole to fill with water? Your A. The concentration of water is greater outside the cell than inside the cell. B. The concentration of water inside the cell is the same as the concentration outside the cell. C. The temperature of water in the vacuole is higher than the temperature of its environment.
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Chemistry, 22.06.2019 05:00
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
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Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
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The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
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The picture shows a contractile vacuole of a unicellular freshwater organism. The contractile vacuol...
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