The Respiratory Surface of an Earthworm Is Located in the _____.​

question 52

Multiple Choice

The respiratory surface of an earthworm is located in the _____.​

• A) ​lungs
• B) ​gills
• C) ​skin
• D) ​gastrovascular cavities
• E) ​trachea

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Definitions:

Unity of Command Principle

A management principle stating that each employee should report to only one manager, to avoid confusion and conflict in instructions and authority.

Scientific Management

A theory in management focusing on improving economic efficiency, especially labor productivity, by systematically analyzing workflow and processes.

Frederick Taylor

was an American mechanical engineer who sought to improve industrial efficiency and is known as the father of scientific management.

Administrative Principles

Guidelines or rules that form the basis of administrative practices designed to efficiently organize and manage organizations.