Divergent plate boundaries occur where hot magma rises to the surface, pushing the plates apart. the mid-ocean ridges, as seen here, form at divergent plate boundaries. the older crust in this case would be at point d, the newest at point a. what type of rock would you expect to find forming at point a? a) metamorphic b) clastic igneous c) extrusive igneous d) intrusive igneous

Hunter is in lab. he clears a spot on his lab bench to start working. he also puts his lab coat and goggles on. he then identifies where all of the safety equipment is. he notices his station is next to the fume hood, which ventilates the chemicals stored there. the noise of the fume hood was bothersome, so hunter turned it off. which could be an error in his set-up? he should not turn off the fume hood.  he should wait to put on his coat until after the directions are given.  he should wait to put on his goggles until after the directions are given.  he should not sit next to the fume hood.