The Oldest Earth Rocks That Have Been Radiometrically Dated Are

question 72

True/False

The oldest Earth rocks that have been radiometrically dated are Early Archean.

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Definitions:

Y Tubing

A type of medical tubing that branches into two limbs at one end, often used in transfusions or infusions.

Normal Saline

An isotonic solution of sodium chloride (0.9% NaCl) in water that matches the salt concentration of the body, commonly used for hydration and as a flush for medical catheters.

Citrate-phosphate-dextrose

A solution used in blood storage that acts to stabilize and preserve blood cells.

Stored Unfrozen

Refers to items, particularly biological samples, kept at a temperature above freezing.