In A(n) _______________ Database Structure, All of the Relationships Among

question 35

Multiple Choice

In a(n) _______________ database structure, all of the relationships among records are one-to-many, because each data element is related to only one element above it.

• A) hierarchical
• B) relational
• C) network
• D) object-oriented

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Definitions:

Free Nitrogen

Atmospheric nitrogen (N2) that is not bound in compounds and is inert due to its strong triple bond, making it unavailable to most organisms unless fixed.

Parasitic Flatworms

Flattened worms that live at the expense of other organisms, causing them harm.

Sandier Soil

Soil with a high proportion of sand particles, known for good drainage and low nutrient retention.

Nudibranchs

Colorful, soft-bodied sea slugs known for their striking appearances and complex behaviors.