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How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.

Apossible explanation for a set of facts that can be tested by further investigation is called

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?