If a Physical Record Contains Just One Logical Record, the File

question 22

Short Answer

If a physical record contains just one logical record, the file is said to be ____________________.

Differentiate between food webs and interaction webs, and their role in ecological communities.

Recognize the characteristics that define ecological communities, including boundaries and species interactions.

Identify primary producers within ecological communities.

Understand the challenges in defining and separating communities due to varying boundaries.

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Definitions:

Factors Of Production

The inputs or resources that are used in the production of goods and services, traditionally categorized as land, labor, capital, and entrepreneurship.

Input

The resources, materials, or data put into a system, process, or machine to obtain a desired output.

Output

The amount of something produced by a person, machine, or industry.

Function

A mathematical relation in which each element of a domain is associated with exactly one element of a range.