Which Field Is the Primary Key (Unique Identifier) in the Customer

question 14

Short Answer

Which field is the primary key (unique identifier) in the Customer Table?

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Definitions:

Habitats

The natural environments or places where a particular species lives and grows; it is crucial for the survival of species.

Fitness

In evolutionary terms, the ability of an organism to survive and reproduce, thus passing on its genes to the next generation.

Passive Dispersal

A mechanism by which organisms or their propagules spread from one location to another without their own locomotion, often relying on external forces.

Marine Animals

Animals that live in the ocean environment, including both vertebrates and invertebrates.