The correct answer is "that over 80 percent of polluters meet the Federal regulations2".
The subordinate sentence begins with a relative pronoun "that" in this case, all the since from that word to the full stop forms the subordinate or dependent clause, it is adding detail about the noun, which is one of the functions of this kind of clauses.
The answer is C,<span>Liquid particles are not fixed in place.
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Welll the tone is what the characters is doing and feeling soi think that the answer is report a cuase and a effect
Adverb phrase is: for camp
and
It modifies: will leave
There's your answer hope it helped :P