16. Which of the following actions lead to long- shore drift?
A. wave action wearing away layers of soft
rock
B. the collapse of the base of a sea stack
C. the formation of a barrier island
D. sediments are carried by a current along
the beach

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

How does science influence the decisions made about social, economic, and political issues?

Can a trait be both polygenic and have multiple alleles? explain why or why not.