what do these two changes have in common? ice crystals forming on a window water boiling on a stove select…

what do these two changes have in common? ice crystals forming on a window water boiling on a stove select all that apply. both are only physical changes. both are caused by heating. both are caused by cooling. both are chemical changes.

what do these two changes have in common? ice crystals forming on a window water boiling on a stove select all that apply. both are only physical changes. both are caused by heating. both are caused by cooling. both are chemical changes.

Answer

Brief Explanations:

Water boiling is a physical change where water changes from liquid to gas due to heating. Ice - crystal formation is also a physical change where water changes from liquid to solid due to cooling. Physical changes involve changes in state without altering the chemical composition of the substance.

Answer:

Both are only physical changes.