[Solved] The most important factor in speeding action potential on its way is the fatty, white coating wrapped around most axons. This is called the _____ A)node of Ranvier. B)myelin sheath. C)synaptic fluid. D)sclerotic coating. Environmental Pressures: Forces from the surrounding environment that influence the behavior, decisions, or wellbeing of an individual or organization. Higher Education: An advanced level of education pursued after completing high school, often at colleges, universities, or specialized institutions. Reasoning Skills: The capacity to think logically, understand complex ideas, draw inferences, and solve problems through analytical thinking. Social Constructions: Concepts or perceptions of reality based on societal norms and cultural practices that are believed to exist because they are recognized by a society.