Bill went with his aunt to the store to buy some lumber to build a small porch. at the store his aunt found lumber from two different types of trees that she is trying to choose between. the grains in the first piece of lumber are really simple, whereas the grains in the second piece of lumber are very complex with different shapes throughout the piece of wood. his aunt ultimately decides on the second piece of lumber. what type of wood did bills aunt choose?
a. softwood
b. hardwood
c. pine
d. conifer
