HURRY I NEED HELP PLEASE I WILL GIVE 20 POINTS Which statement describes the location of an earthquake’s epicenter? It is located using a single set of data. It is determined by the depth of the focus. It is determined by the arrival time of surface waves. It is located at the point where circles intersect on a map.

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !