Fig. 1.1 is a diagram of a normal red blood cell. Fig. 1.1 Fig. 1.2 shows three red blood cells that have been placed in different concentrations of a salt solution. Fig. 1.2 Identify the cell that has been placed in a very concentrated salt solution. Give reasons for your answer. cell ............................. reasons ................................................................................................................................. ............................................................................................................................................... . ............................................................................................................................................... . ............................................................................................................................................... . ............................................................................................................................................... . ............................................................................................................................................... .

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