(B) The process of mineral absorption occurs in two phases. In the initial phase,ions are taken up rapidly into the 'free space' or 'outer space' of t

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(B) The process of mineral absorption occurs in two phases. In the initial phase,ions are taken up rapidly into the 'free space' or 'outer space' of the cells,which is a passive process. In the second phase,ions are taken up slowly into the 'inner space' of the cells,which is an active process requiring metabolic energy.