Question

this chair is made of wood​

Answer 1

Answer:

Chairs are made of wood. Here, wood is still wood. It doesn't transform into something else. On the other hand, made from is used when the material changed its nature.

Answer 2

Explanation:

The most common hardwoods used to construct chairs are ash, beech, birch, cherry, mahogany, maple, oak, pecan, poplar, teak, and walnut. The most common softwoods used to construct furniture are cedar, pine, and redwood. Characteristics of these woods are the following: Ash.