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speaker_notes Biology (JAMB 2000)

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This is for O'level students preparing for Biology.
Instructions: Achieve at lease 50% in less than 30 seconds per question.

Quiz Started: 0 Second ago · 18 January 2021 12:31 · Questions: 50 · Answered: 0 · Recommended Time: 0h:25m:0s
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27 Click Here To Discuss Question

In an experiment to estimate the volume of air in a soil sample using a measuring cylinder, it was found that: Initial volume ofwater = p cm3 Volume of soil before mixing with water = q cm 3 Final volume ofwater after adding soil=r cm3. From the data above, which of the following deductions is correct?

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