Section+1.2B

__ WO OL __ Home, Section 1.1, Section 1.2, Section 1.2A, Section 1.2C, Section 1.3   Wool is: a.) a fiber that forms the coat of sheep. b.) one of the few replenishable natural commodities. c.) a natural insulator and is used to make warm clothes. d.) all of the above.  Click here here to see if you chose the right answer!