Sleeping involve some chemical reactions and physical phenomenons but I suppose that it is exaggerate to consider sleep as a chemical/physical change.
Chemical broooooooooooooooo niga
it is a chemical change
Chemical I think
physical as the chemical structure does not change.
A physical change
Physical - there are no chemicals involved
It’s a physical change 😑
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Physical change of the paint, not the door.
Melting is a physical change.