1) Identify the cause for water movement into cups B and C? a) difference in solute concentration b) difference in solvent concentration c) due to bad quality of potato d) all of the above 2) Water does not move into cup A due to__________________________. a) use of potatoes b) lack of solvent c) lack of solute d) high carbohydrates in potato 3) Which of the following is a real-life example of osmosis? a) Potato slice becomes crisp in cold water b) Roots absorb water from the soil c) Fingers shrivel in salty water during long baths d) All options illustrate osmosis in different ways 4) What conclusion about the process can be drawn from the empty cup D ​? a) Osmosis occurs across living membranes​True b) Osmosis does not require living membranes 5) Identify the control cup. a) Cup D b) Cup A

The Tug of wa(te)r

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