Answer:
Step-by-step explanation:
According to the rule of conservation of matter, substance can only be changed from one form to another and cannot be generated or destroyed. This law is not broken as a tree grows and adds to its mass because neither the tree's constituent parts are being generated nor destroyed. Instead, through a process called photosynthesis, the tree uses the energy from sunshine, water, and nutrients from the soil to change carbon dioxide and water into glucose and oxygen.
The more complex chemicals that make up the tree's structure, such cellulose and lignin, are created from this glucose. The substance that makes up the tree is merely being rearranged and converted into different shapes as it develops and gains bulk, but the overall amount of matter remains constant. As a result, the development of a tree does not contravene the law of conservation of matter.