Chemical
CO2 is reduced into glucose. Water is oxidized into Oxygen.Also energy transformation occurs. Light energy transforms into chemical energy
Photosynthesis is a chemical change
Photosynthesis is a chemical change
Photosynthesis involves a chemical change.
chemical
Yes!
it happens when •A physical change is reversible, a chemical change is not.•the freezing of water would be a physical change because it can be reversed, whereas the burning of wood is a chemical change - you can't.
No, photosynthesis is a chemical change by which water and carbon dioxide are converted into oxygen and carbohydrates.There is an energy transformation. Light energy is converted to chemical energy
Chemical because the molecules get rearranged making a entirely new molecule
Photosynthesis makes a leaf green so when it turns brown it has stopped doing photosynthesis so most likely it is chemical change. Helpful enough? :|
Chemical broooooooooooooooo niga
There are no physical changes. there are only chemical changes.
it is a chemical change
Chemical I think
physical as the chemical structure does not change.