Physical changes are a change in which no new substances are formed, and the substance which is changed is the same.
(Physical changes; are; a change in which no new substances are formed) (no new substances; are formed; L:a change) (the substance; is changed; ) (the substance which is changed; is; the same)
Physical changes no new substances the substance the substance which is changed
are are formed is changed is
a change in which no new substances are formed
L:a change
the same