Classify the following into desirable and undesirable changes:-
a)The spoiling of food
b)The digestion of food
c)The rotting of an egg
d)The rusting of iron
Dear student
Desirable changes:
b)The digestion of food
Undesirable changes
a)The spoiling of food
c)The rotting of an egg
d)The rusting of Iron
Regards
Desirable changes:
b)The digestion of food
Undesirable changes
a)The spoiling of food
c)The rotting of an egg
d)The rusting of Iron
Regards