In general, if a body of mantle (source) rock is subjected to partial melting, the magma that is produced is expected to be . A. identical in chemical composition to the source rock B. more mafic than the source rock C. more felsic than the source rock D. less dense than the source rock

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

Label a-f based on the table using c for concentrated and d for dilute

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable