The nervous system is made up of Blank______ of communicating cells.Multiple choice question.about 100,000about 500,000millionsbillions

Neurons are Blank______ cells that send electrical and chemical signals.Multiple choice question.nervemusclefatblood

Multiple Choice Question______ are cells that process and transmit information in the nervous system.Multiple choice question.Stem cellsGlial cellsBlood cellsNeurons

The cells in the nervous system that handle information processing are calledMultiple choice question.synapses.neurons.blood cells.specialty cells.

The brain contains about how many fibers and neurons?Group of answer choices100 billion5 million600 trillion6 trillion

Multiple Choice Question____ cells of the central nervous system provide structural support, promote efficient communication between neurons, and scavenge cellular debris.Multiple choice question.GlialMirrorVesicleMyelin