By tough machines. lol
wood is hard beacause if bed is made of wood so it will not break easily when we sleep so wood is hard
The Kurrajong tree is made of very soft wood.
It is made of either wood or hard plastic
Mostly, trees.
My super hard wood.
Workbenches are usually made of hard-wood, as they need to take a lot of 'punishment'.
It is a hard wood.
hard wood
It is a hard wood.
because of the things that they are made out of
oak is a very hard wood
well, there is 3 main types of wood. there is man made wood, soft wood, and hard wood. there is proberly more, but are rarer or are less used.