Expressions That Express a Relationship Between Two or More Variables

question 137

Short Answer

Expressions that express a relationship between two or more variables are called __________.

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Definitions:

Refractory Period

The period immediately following the transmission of a nerve impulse or the contraction of a muscle during which a nerve or muscle is unresponsive to further stimulation.

Threshold

The point or level at which something begins or changes.

Dendrites

The branched extensions of a neuron that receive signals from other neurons.

Insulate Neurons

The process of covering neurons with myelin, a fatty substance that speeds up the transmission of electrical signals along nerve cells.