Modifications of leaves,stems ,roots to suit the environment.
Pine, cedars, yew, fir, redwood, juniper, spruce, larch, cypress,
the conferious trees are like cone shaped and keep their leaves all year round and that's about all i know sorry :( .
Pine, Cypress, Fir, Larch, Spruce, Cedars, Yews and Redwoods.
most furnacher such as-shelves, tables, desks, cabnets and beds.(:.