All of these wastes would be renewable and recyclable, with the exception of
a) junk mail
b) a rubber tire
c) an aluminum soda can
d) a cardboard pizza box

The correct answer is an aluminum soda can.

Explanation-

There is a limited amount of metal ores in the earth's crust. Even though the can is recyclable, metals are NOT renewable resources. A cardboard box is renewable (it can be replaced by natural process at a comparable rate) and recyclable (it can by recycled into useful material by composting).

i can't see the full page, therefore, can't answer it

explanation:

the index of refraction of the second medium is higher. i just took the test trust me !