Rehs practice exam qa - Study guides, Class notes & Summaries

The greenhouse effect is primarily caused by what pollutant? a) sulfur oxides b) carbon dioxide c) nitrogen oxides d) particulates - Answer- b) carbon dioxide Which of the following is not required at public pools? a) self-locking fence b) depth markers c) phone d) maximum occupancy sign - Answer- c) phone 90 degrees Fahrenheit is how many degrees Celsius? a) 90 b) 32 c) 42 d) 18 - Answer- b) 32 90F - 32 = 58 58 * 5 = 290 290 / 9 = 32.22 What is conjunctivitis cau...