Combining the Contents of Two or More Columns Is Known

question 37

True/False

Combining the contents of two or more columns is known as projection._________________________​

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Definitions:

Dialysis

A medical treatment that replicates the function of the kidneys by removing waste products and excess fluid from the blood when the kidneys are not working properly.

Distilled Water

Water that has been purified by distillation, removing impurities and minerals.

Hemorrhage

The escape of blood from a ruptured blood vessel, which can occur internally or externally.

Red Blood Cells

The cells in the blood responsible for carrying oxygen from the lungs to the body's tissues and returning carbon dioxide back to the lungs.