Biology, asked by rohankumarsahan865, 1 year ago

Why growth of child is chemical change not physically?

Answers

Answered by reshma141
0
after growing old we can't come to our childhood.thus it is a permanent change.so it is a chemical change.
Answered by Anonymous
1
Because growth is induced in the body by chemical messengers which are called hormones, like the Growth Hormone secreted by the pituitary gland which helps our bones to grow in size. And, this change is irreversible like that of a chemical change. This is why growth in humans is chemical and not physical.
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