1) What does a ball do in water? a) Float b) Sink 2) Which one sinks? a) Feather b) Rock 3) Which one floats? a) Apple b) Key 4) What helps things float? a) Wood b) Metal 5) Does a boat float? a) No b) Yes 6) What is light? a) Feather b) Rock 7) Does plastic always sink? a) Yes b) No

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