a room window is a whole of a vegetable room for skunk and protecting the room waves & a plant is made of plant cells ->  plant cells have cell wall to support and protect the cell membrane  a pine tree is a kind of tree & a specific is a mean of vegetable -> a pine tree is a kind of plant a pine tree is a kind of plant  a pine tree is a kind of plant & a plant is a kind of organism & a vegetable is made of vegetable aquifer -> a pine tree is a kind of organism that is made of plant cells a pine tree is a kind of organism that is made of plant cells  plant cells have cell wall to support and protect the cell membrane & a quart specific is a mean of rainforests that is made of vegetable western -> a pine tree is the organism that is made of cells with cell wall