Question

classify the following changes in at least 2 ways
a)growth of baby
b)formation of curd

Answer 1

growth of baby is a chemical change because the height of baby cannot decrease once increased .
the changes of this body can also not be changed back..

formation of curd is a chemical change because the curd cannot be changed into milk .
the components of milk changes totally.

Answer 2

growth of the baby is an chemical change because the height cannot be reversed once grown 
curd is a chemical change because odor changes and the taste also differs