Question

question 11 (5 points)
listen
an example of a product made from a synthetic material is
a) a cotton t - shirt.
b) knitted wool socks.
c) a pet plastic water bottle.
d) a pine 2×4 board.

Explanation:

Synthetic materials are man - made, not natural. Cotton (A), wool (B), and pine (D) are natural materials. PET plastic is a synthetic polymer, so a PET plastic water bottle is made from a synthetic material.

Answer:

C) a PET plastic water bottle.