More than a billion years ago, the continent of africa hit north america, generating enormous pressure and heat while pushing up the blue ridge mountains to a height of 30,000 feet. most of these mountains have since been worn away by wind, rain, and the growth of living organisms. the order of the rock cycle in this case is best described as a) igneous, sedimentary. b) metamorphic, igneous. c) igneous, metamorphic. d) metamorphic, sedimentary.

Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a) in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b) flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c) even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. d) the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today.