1) Sink and float is experiment of science ? a) Yes b) No 2) If you put coins in the water, the coins is float or sink ? a) Sink b) Float 3) If you put the bottle cap in the water, the bottle cap is float or sink ? a) Sink b) Float 4) If you do this experiment you must have ? a) Clearly bowl & natural water b) A cup of coffee 5) Should put water in a bowl to do the experiment ? Yes or no a) Yes b) No

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