What may happen to an ecosystem if all primary consumer were removed

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 most appropriate method of gaining weight (muscle mass)

The distribution of related animals and plants across the world