Biology, Please help ASAP

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

What is the primary function of the nervous system?

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin