Answer:
yes
Explanation:
a solid melting into a liquid is a kind of a physical change and it definitely alters the appearance of the substance. A liquid evaporating into gas is also an example of a physical change.
Answer:yes
Explanation:
Why because well in earth science you learn that physical change is on the outside of the surface so it’s dealing with the shape,color,and etc but not the atomic structure of the atom that chemical change.
