What do these two changes have in common?
shaking up salad dressing
adding dish soap to water in a sink
Select all that apply.
Both are only physical changes.
Both are caused by heating.
Both are chemical changes.
Both are caused by cooling.
![What do these two changes have in common shaking up salad dressing adding dish soap to water in a sink Select all that apply Both are only physical changes Both class=](https://us-static.z-dn.net/files/d18/c20169b1882368fec2687342d45691cb.png)