What was the greatest cause of weather-related fatalities in the united states in 2008?
a.
tornadoes
b.
heat
c.
flashfloods
d.
hurricanes

How harmful is it to smoke a pack of cigarettes a week?

(i think the answer is a, am i right? ) most regulatory signs are a. octagonal and red or white b. circular and blue or green c. rectangular and red or white d. rectangular and yellow

Causes of film fogging are a. secondary or scattered radiation exposure and outdated film. b. exposure of film to light during processing and solution splashed on the film before processing. c. movement of the patient and weak developing solution. d. incorrect placement of film and processing that's too long.