Answer:
B. are more common in natural systems altered by human actions
Explanation:
Positive feedback loops: The term "positive feedback loops" is referred to as a phenomenon that is responsible for amplifying or enhancing changes and therefore due to this, a system moves away from the state of equilibrium state to make it unstable on a large scale.
In the question above, positive feedback loops are considered more common in the natural systems that are being altered by human actions.
Example:
1. When an employee models good behavior.
2. When a colleague meets or exceeds goals.
A symmetric multiprocessor organization has a number of potential advantages over a uniprocessor organization including performance, availability, incremental growth, and scaling.
A symmetric multiprocessor contains two or more identical processors that share a single main memory. Multiple processors can be separate chips or multiple cores on the same chip. Multiprocessors allow more threads to run simultaneously and certain threads to run faster. It's easy to run multiple threads concurrently.
Threads are simply split between processors. Unfortunately, the average PC user needs only a few threads running at a time. Making a particular thread run faster is much more difficult. Programmers must split existing threads into multiple threads running on each processor.
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<span>The correct answer is letter D. Poland. All of the following countries have strong social protections except Poland. The nations that have a strong social protection includes the country of Denmark, Norway and Finland which are part of Schengen countries.</span>
