Its density. Its density.
It is a hard wood.
It is a hard wood.
oak is a very hard wood
It is a hard wood.
Mulberry wood is a hard wood.
wood is hard beacause if bed is made of wood so it will not break easily when we sleep so wood is hard
Hard wood.
hard wood
Pear wood is a hard wood.
Hard wood.
is larch wood soft or hard wood
Purpleheart wood is a hard type of wood.