Because of the Constant Inflow of Blood,the Atria Are Thick-Walled

question 4

True/False

Because of the constant inflow of blood,the atria are thick-walled and located inferiorly in the heart.

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Definitions:

Datum Point

The starting point or reference for a grid system.

Grid System

A system for recording data from an archaeological excavation into three dimensions.

Relative Date

A method of dating that determines the age of an artifact, feature, or site in comparison or relation to other objects or stratigraphic layers rather than in absolute calendar years.

Seriation

An archaeological technique used to arrange artifacts in chronological order, based on their stylistic or typological evolution.