What has reduce automobile pollutants that can cause acid rain? a. increased production of hybrid cars. c. more mass transportation in the cities. b. catalytic converters on newer model cars. d. higher concentrations of ethanol in gasoline.

Where are chemicals found at work? a. only in cleaning products b. only in carpets and paint c. in every area of work d. only in food preparation submit

Explain which atom l or m is more stable and why

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents