An Important Difference Between the Open- and Closed-Loop Control Systems

question 2

Multiple Choice

An important difference between the open- and closed-loop control systems is that the:

• A) Closed-loop system involves feedback;the open-loop system does not
• B) Open-loop system involves feedback;the closed-loop system does not
• C) Closed-loop system involves movement instructions;the open-loop system does not
• D) Open-loop system involves movement instructions;the closed-loop system does not

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Definitions:

In Situ Conservation

Conservation methods that protect the genetic diversity of species in their natural habitats.

Ecosystem Service

Natural processes and elements that provide benefits to humans or other parts of the environment, such as pollination, water purification, and carbon sequestration.

Boreal Forest

A biome characterized by coniferous forests located in the northern regions, including parts of North America, Europe, and Asia.

Nitrogen Cycle

A biogeochemical cycle describing the transformations of nitrogen and nitrogen-containing compounds in nature.