Explain why gene flow among populations reduces the potential for local adaptation within each population

Which term refers to the total dollar value of the goods and services produced in a country in a year?

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u. s. fish and wildlife service

Match each symbol with its description.