What do these two changes have in common?
rust forming on a metal gate
snails growing shells
(1 point)
Responses
Both conserve mass
Both conserve mass
Both are chemical changes
Both are chemical changes
Both are only physical changes
Both are only physical changes
Both are changes in state
(Choose all that apply)
5 answers
Both conserve mass
Do they only have conserving mass in common?
No, they also have changes in state in common.
thats it?
Yes, conserving mass and changes in state are the common characteristics between rust forming on a metal gate and snails growing shells.
3 answers