what do physical changes do?
1 affect the size, shape, and a phase of a substance
2 after the chemical structure of a substance
3 increase the total mass of a substance
4. becomes a new chemical substance
only can choose one​

Respuesta :

Answer:

1) Affect the size, shape, and a phase of a substance

Explanation:

Answer:

1

Explanation:

outside is physical or what u can see