Question

look at the following pictures and write down as to whether the changes are reversible or irreversible. for reversible changes, draw a second arrow below the first in the opposite direction.



please help me very hard question.​

Answer 1

Answer:

Both are reversible

Explanation:

I hope it helps you

Answer 2

Answer:

both are reversible

Explanation:

we can change rustnail to a normal nail

we can change choclate creame to a choclate