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What do these two changes have in common?
What do these two changes have in common?
boiling an egg
baking cookies
Select all that apply.
Both are chemical changes.
Both are caused by cooling.
Both are only physical changes.
Both conserve mass.
boiling an egg
baking cookies
Select all that apply.
Both are chemical changes.
Both are caused by cooling.
Both are only physical changes.
Both conserve mass.