Question

which of the following is not a desirable change
a) change of season
b) formation of cloud
c) ripening of fruits
d) rusting of iron

plz anyone solve my doubt I am fully confused by this four
option if you all can help me so that I shall be thankful to you ​

Answer 1

Answer:

(d). rusting of iron

Hope it helps..

Answer 2

Answer:

not desirable change.. (d)

Explanation:

desirable change are very useful for us..

but rusting is not useful