ANY KIND OF TREES
Wood is made of the atoms, CH2O. It is similar to water, because it is made of H2O.
Wood isn't made, it's harvested from trees. Trees consists of wood. They get felled and sawed into easy-to-use pieces - wood.
wood can be made into just one thing but it can be shaped in any fashion you would like. there is an airplane that was made out of wood with only the engine made from metal that was owned by howard...
Woods are not man-made, they are natural, they came from trees.