1. Who among the following is telling the truth? Click on either true or false buttons to answer.
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True
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False
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a)John- I ate some jelly substance but I could not tell whether it was a solid or liquid.
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b) Jane-I realized when taking tea I could add as much sugar in the cup as I wished and it still dissolved.
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c) Emma-I swear when I looked carefully inside smoke, I saw smoke molecules appearing white.
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d) Kin-when molecules or particles collide they smash each other and disappear or fall down.
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