Question

growth is physical change or chemical change

Answer 1

Growth is a chemical change. Chemical change in a body is a change that cannot be reversed and observes a new component or substance. The reason that growth is considered to be a chemical change is because when growth in a body or a living organism takes place metabolism changes occur.

Answer 2

• The physical and chemical changes that occur throughout human growth are both physical and chemical.
• Growth refers to an increase in the total size of the human body, whereas a physical change refers to a change in any of the physical attributes (such as form, size, colour, or condition).
• Because it is a biochemical process mediated by hormones and enzymes, it is also a chemical alteration.