What is the largest physical feature on earth? I only need the largest, its for my geography class. Also which is the smallest of the 4 major oceans. I can't find these answers anywhere, not even in my geography book.
Dorsal roots are fascicles of axons in the spinal cord that receive sensory information from the skin, muscle, and visceral organs that enter through the a point of entry called the dorsal root entry zone.
Neuron: Nerve Cell Basic structural unit nervous system Consists of: nucleus nerve fibers /dentrites axon Nerves Sensory Nerves: carry messages to brain and spinal cord from body Motor Nerves: carry messages from brain and spinal cord to body Connecting or Mixed Nerves: Carry both sensory and motor messages Divisions of CNS CNS - central nervous ...