If you work in a repair facility that performs work on more than brake or clutch jobs per week, osha regulations require the use of the negative-pressure enclosure/hepa vacuum system method or the low pressure/wet cleaning method to limit asbestos exposure.

What happens when two galaxies approach each other? a. they form a black hole. b. they merge because of the strong gravitational pull they exert on each other. c. they shred each other into smaller galaxies. d. they form a supernova. e. they repel each other away because of their strong gravitational pull.