1. which of the following would be most useful if you want to understand the climate of oklahoma? a. the average weather of the state for the past 24 hours b. the average weather of the state for the past 5 days c. the average weather of the state for the past 5 years d. the average weather of the state for the past 25 years

C is your answer because a in 24 hours doesn't mean that thats how it is all the time thats just a 1 time reference in 5 days is really just w hat happens in a week which the weather man can tell you but 5 years thats evidence that can be proven not every day but on most days of the year

the correct answer is c

d. it adversely affected american productivity

your answer would be (b)