The table below shows the quantities of water and urea passing through P and Q in a period of 24 hours. The table also shows the quantities and percentages reabsorbed during the same period. Complete the table by writing the correct figures in the boxes labelled (i), (ii), (11) and (iv) Substances Quantity passing through P 180 dm3 53g 180g Quantity passing through Q 1.5 dm 25g (iv) Quantity reabsorbed Percentage reabsorbed water 178 5 dm (11) 180 g () (1I) 100 urea Glucose

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