cuales son las semejanzas y diferencias entre el enfoque de la pobreza por ingresos y el enfoque de la pobreza estructural?

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.