When Each Record in the First Table Matches at Most

question 12

Multiple Choice

When each record in the first table matches at most one record in the second table,and each record in the second table matches at most one record in the first table,a(n) ____ relationship exists between the two tables

• A)one-to-one
• B)one-to-many
• C)many-to-many
• D)many-to-one

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Definitions:

Ecological Pyramids

Graphical representations showing the relative amounts of energy or matter contained within each trophic level in a given ecosystem.

Pyramid of Numbers

A graphical representation showing the number of organisms at different trophic levels in an ecosystem, typically decreasing from producers to top predators.

Photosynthesis

The process by which green plants and certain other organisms transform light energy into chemical energy, using carbon dioxide and water to produce glucose and oxygen.

Animal Respiration

The process by which animals exchange gases with their environment, taking in oxygen and releasing carbon dioxide, typically involving lungs or gills.