Item #5 on This Image of the Electrical Flow Within

question 23

Short Answer

Item #5 on this image of the electrical flow within the heart is the ____________.

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Definitions:

Positive Statements

Factual statements about the world that can be tested and validated; they describe "what is" rather than "what ought to be."

Normative Statement

An opinion or judgment that reflects what one believes ought to be, as opposed to what actually is; it cannot be proven true or false.

Positive Statement

An objective statement based on factual information and evidence, which can be tested and verified as true or false.

Production Possibilities Frontier

A graph that illustrates the highest possible production levels of two products, based on available resources and technological capabilities.