Mental and non-mental objects can be separate by using a.
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magnet

Explanation:

you can use MAGNET to separate non metals and metallic objects because it attracts metals and nonmetals were left.

the correct answer is d

answer; for a democracy to work a society must have rule by law, protections for both civil rights and civil liberties tolerance of dissent, and acceptance of majority decisions by the minority; and people must trust there government;