Question 7(Multiple Choice Worth 1 points) (01.05 MC)
Janet observes that bubbles rise inside water when water
heated. Which of the following best names and explains the change that causes bubbles to rise?
O Physical change, because heat only changes the attractions of the molecules
O Chemical change, because it is always accompanied by the absorption of heat
O Physical change, because it is always accompanied by the formation of gas bubbles
O Chemical change, because the atoms in water rearrange to form bonds with new atoms
Au
1 points)

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