Carbon monoxide poisoning can be prevented by

a. always making sure your car's exhaust system is working properly and never leaving a car running in a garage
b. never leaving an open bottle of hair spray in the car
c. checking your vehicle's engine at least once a month
d. always keeping your ventilating system on low

If i was a potato > .< then wat would u be

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

In 2004 how many nightly car accidents were there