In "What Causes Earthquakes," which detail supports the idea that natural earthquakes are more dangerous than man- made ones?
OA. When two rocks slide against each other, they create fault lines.
OB. Explosions big enough to cause a shift in the surface of the Earth are generally caused in mining tunnels or
during nuclear testing.
OC. Whereas normal energy travels above the surface of the Earth, seismic energy travels under the Earth's
surface.
OD. But the seismic energy formed due to these explosions is rarely very strong.

He said it was because a private detective sees the dark side of human nature. but whatever the reason, gill landers had an innate suspicion of politicians. when senator randy brill walked into his office on that summer day in august, mopping his flushed features with a monogrammed handkerchief, gill could think of no good reason to change his attitude. he'd only met brill once. that had been two years ago at a country club reception for state political notables. since then, he'd learned all he wanted to know about the senator's sinister reputation. gill sat back in his chair, put his feet on his desk, and fought to keep a poker face. but there was no way he could stop the chill that coursed along his spine like a rush of ice water. 29. in this paragraph, the word notables probably signifies that the persons so described a. would like to be politicians. b. are wealthy people. c. have political influence. d. are contributors to charity.