The following question refers to the above diagram. If referring to the development of California's central valley as one of the major vegetable and fruit production areas of the United States, a possible sequence of 0/1/2a/2b as stages in the figure would be: (choose only one; you do not have to actually know the history of the Central Valley of California to answer this, but you should think about how the different sequences below fit the process on the diagram) Group of answer choices Settlers notice the flat and deep soils of the central valley/irrigation systems built and land bought up for farming/vegetation and hydrologic systems are altered and soils fertilized/Food production expands and food is exported to the rest of the U.S. Highway is built to bring food from California/Snowmelt brings water to the Central Valley/Irrigation works are completed by State and National governments/Trucks arrive to pick up produce from warehouses New strawberry varieties and production techniques invented/Strawberry varieties and technology bought by large companies/farms and warehouses are built and equipment purchased/first strawberries are shipped to Eastern supermarkets