Classify the following items based on the type of polymer they are made from: raincoats and leather shoes.
A. Both are made from synthetic polymers.
B. Leather shoes are made from natural polymers; raincoats are made from synthetic polymers.
C. Leather shoes are made from synthetic polymers; whereas raincoats are made from natural polymers.
Raincoat is a nice example of products which are usually made from synthetic polymers, and what about leather shoes- they are made from natural polymer, therefore it's pretty clear that the correct answer is B. Leather shoes are made from natural polymers; raincoats are made from synthetic polymers.
