A piece of yam weighing 1.0 gm was put into some salt solution. After 3 hours, it was removed and weighed. The recorded weight was 1.2gms. This simple exper...

Assessment: WAEC SSCE - Biology - 2001 (Objective) Subject: Biology

Question 1 Report

A piece of yam weighing 1.0 gm was put into some salt solution. After 3 hours, it was removed and weighed.
The recorded weight was 1.2gms. This simple experiment demonstrates that the

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