What Is a Foreign Key? Provide an Example

question 4

Essay

What is a foreign key? Provide an example.

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Definitions:

Kidney

A pair of organs located in the abdominal cavity responsible for filtering waste products from the blood and excreting them as urine.

Pineal Body

A small gland located between the cerebral hemispheres that secretes melatonin.

Growth Hormone

A peptide hormone that stimulates growth, cell reproduction, and cell regeneration in humans and other animals. It is crucial for human development.

Acromegaly

A disorder in which too much growth hormone is produced in adults.