-Using the Database Depicted Above,"Date" Is Best Described as

question 43

Multiple Choice

-Using the database depicted above,"Date" is best described as

• A)a primary key.
• B)a foreign key.
• C)a non-key attribute.
• D)an attribute.

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Definitions:

Orexin Levels

The concentration of orexin peptides in the body, which are crucial in regulating wakefulness and appetite.

Hunger-Dampening Hormone

A biochemical that suppresses appetite, such as leptin, which is produced by fat cells.

Leptin

A hormone produced by fat cells that regulates body weight by signaling the brain to reduce appetite and burn fat stored in the body.

Fat Cells

Fat cells, also known as adipocytes, store energy in the form of fat and play key roles in metabolism, hormone regulation, and thermal insulation.