Asked by cQUESTIONSc
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)
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)
Answers
Answered by
cQUESTIONSc
Do they only have conserving mass in common?
Answered by
cQUESTIONSc
thats it?