How can you easily identify nucleic acids?

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

20 the compound al(nh3)2 has atoms of nitrogen.

9. the history of life on earth is recorded in