What causes a resting potential to develop in a neuron?
a. diffusion of sodium and potassium ions
b. active transport of sodium and potassium ions
c. active transport of sodium and diffusion of chloride ions
d. active transport of potassium and diffusion of chloride ions

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas