Using the Accompanying Figure, Explain the Term "Orphan Record" and How

question 14

Essay

Using the accompanying figure, explain the term "orphan record" and how to avoid creating one in the Donations table.

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Definitions:

Oxygen

A chemical element with the symbol O, essential for cellular respiration in most living organisms and a major component of Earth's atmosphere.

Capillary Walls

The thin, permeable barriers of capillary blood vessels that facilitate the exchange of water, oxygen, carbon dioxide, and other nutrients and wastes between blood and tissues.

Alveolar Walls

The thin tissue membranes in the lungs, forming alveoli that facilitate gas exchange between the air and blood.

Blood PH

The measure of acidity or alkalinity of the blood, vital for maintaining homeostasis, with a normal range of approximately 7.35 to 7.45.