PLEASE HELP! ill give brainliest if it ACTUALLY helps-

which is a physical change?
a.) rusting iron
b.) burning paper
c.) cracking egg shell
d.) reacting baking soda and vinegar

Respuesta :

Answer:

C) cracking an egg shell

Explanation:

because it is ireverable

YW have a good day :)

Answer: C.

Explanation:

because you are simply breaking it you are not making a chemical reaction.