Which is most accurate?
melting is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid melting is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid freezing is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid freezing is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid