A growing plant involves both chemical and physical changes.
A tree growing is a chemical change because the chemical reaction that happens in the trees cells causes the carbon dioxide and water to become sugar (food) for the plant to grow and oxygen it can "exhale" much like we exhale carbon dioxide.
chemical change
Picking tomatoes from a plant a physical change or chemical change
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!
Grass growth is not a chemical reaction but a chemical change because the grass will not go back to its original form after it grows. Like chemical change, a certain object will not go back or reverse it from its original appearance.
Plant growing involve physical and chemical changes.
Growing of plants involve many chemical reactions.
grass growing is a physical change.
A tree growing is a chemical change because the chemical reaction that happens in the trees cells causes the carbon dioxide and water to become sugar (food) for the plant to grow and oxygen it can "exhale" much like we exhale carbon dioxide.
no it is not a chemical change
It is a chemical change
Added correction:It is chemical because you can not simply revert it (newly grown hair) back to its original compounds.Plants (newly grown) are product of many (bio)chemical synthesis reactions.It is much the same as growing animals or humans.
No It is chemical. Because the seeds react with the chemicals in the soil and the water. See the related link below.
It is a physical change because it is still grass. Nothing new has been made.
chemical change
First of all lets understand Physical & Chemical Change. Physical change can be reversed and the chemical properties of the two states remain the same. Chemical change cannot be reversed and the chemical properties of the two state are entirely different. Now lets get back to the question. Is growing a tree a physical or a chemical change. The growing of a tree requires chemical changes, primarily the conversion of water and carbon dioxide into cellulose and oxygen. So the growth results primarily from chemical changes.
Rice is not a chemical change it is a food plant