PPLEASE HELP I WILL GIVE BRAINLIEST AND LOT OF POINTS

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

Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule