The decay of organic matter such as leaves is a chemical change.
chemical as it is now officially up
It is a chemical change.
a chemical change because that cirtain substance is rotting :)
It is a chemical change.
Evaporation is a physical change: a change of state that is reversible.
It's a chemical change
When fruit rots there are various kinds of changes, one of which is that it becomes softer and ultimately liquifies. Hardness is a physical characteristic, hence if it changes, that is a physical change.
Yes, rotting is considered to be a physical change. However, it's also considered to be a chemical change as well.
its a physical change
Chemical Because physical is when you change it your self
a chemical change because that cirtain substance is rotting :)
It is a chemical change.
Chemical change
chemical
The act of burying garbage itself is not really a physical change. If the garbage was crushed, that would be a physical change. When the garbage decomposes in the ground, that is a chemical change.
Evaporation is a physical change: a change of state that is reversible.
It is a chemical change.
It's a chemical change
no. Rotting fruit is just changing the form of the fruit not making an entirely new substance. So, it is a physical change. Sorry ... rotting is a chemical change - the bacteria and molds are "eating" the fruit and changeing it into the eqivalent of poo. Drying fruit would be mostly a physical change.