Which of the following statements is true concerning the national weather service's ability to predict aerial flooding? a. they can give good advance warning of how high flood waters will rise, but not when and where floods will occur. b. they cannot give good advance warning of when and where floods will occur, or how high flood waters will rise. c. they can give good advance warning of when and where floods will occur and how high flood waters will rise. d. they can give good advance warning of when and where floods will occur, but not how high flood waters will rise.