Which statement explains why carbon 14 dating cannot be used to date ancient rocks

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Difference between series and parallel circuits

From the perspective of an employee that effective channeling of work related information and concerns