What is the approximate value of x in the diagram below? (Hint: You will need to use one of the trigonometric ratios given in the table.) A. 28.94
B. 18.41
C. 36.94
D. 25.19
E. 19.74
F. 39.59

Which of the following is an important principle of how water moves through a watershed? a. most freshwater is in the form of ice. b. small streams flow into larger streams. c. each watershed contains only a single source of water. d. clouds are formed through evaporation and then condensation.