Well-known persistent organic pollutants (POPs) such as Aldrin, DDT, and PCBs are all . a.
banned in the United States
b.
commonly used herbicides in the United States
c.
restricted in the United States
d.
by-products of acid rain
e.
none of the above

A, banned in the United States

Explanation:

I looked up "Is Aldrin banned in the US?", "Are PCBs banned in the US?", etc. They're all banned.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;