no its not you can look up other metals and fossil fuels that are though:]
cotton is decomposable
Yes, everything biological is.
No
yes it is decomposable and after that it is used to make many important things to be used for human being.
Yes
Yes.
A wolf
Yes.
Eggs are decomposable, so placing eggs with this mind of material will cause it to go bad and decompose. Don't do it.
because it has more decomposable objects
No not all of them are. They have to say biodegradable on the bag when you buy them.
Everything in the known universe decomposes, with the possible exception of protons