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.
Answer:
the internet
Explanation:
The computer rendered the typewriter obsolete and made writing in long-hand a thing of the past, but it took the internet to truly turn the computer into the monster it is today. While the airplane shrank our planet to the point that one could fly from New York to London in six hours, the internet made it possible to be there in a few seconds. It allows truth to make it into and out of repressive countries, it foments revolutions, and spreads lies at the speed of light. It also gives anyone the ability to buy and sell almost anything imaginable, find and torment old school mates, watch the latest you-tube videos, and even find their perfect life partner, all for a few bucks a month. Oh, and you can also get useful information off it if you don’t mind scrolling through 15,000 hits to find out just how long snails really live. Where would we be without it?
Answer:
Advances in technology
Explanation:
Advances in technology is the single most important factor in the expansion of economic connections between countries since the mid-20th century.
Since the mid-20th century, the gap between nations is being gradually covered by technology. This has facilitated ease of doing business and have reduced the communication gap and as well as closed up the economic gap between nations.
All these have greatly contributed to the expansion of economic connections between countries since the mid-20th century and is a great boost to global trade.
Answer:
TRUE
Explanation:
Shifts in eye contact, slight head movements, posture changes, and nodding to tell another person when to finish what he or she is saying are all examples of nonverbal behaviors. Non verbal behaviors are means of communication/transmission of information such as eye contact, facial expressions, gestures, posture, and the distance between two individuals and they are mostly effective when speaking is not very much neccessary or if the place is not conducive enough for a proper verbal discussion.
The correct answer should be stereotype.
It is a common stereotype about professors that they are often irritable, that they don't really care whether their students are going to learn anything, and that they are quick of temper. This is why Dave thinks that all professors are like that, even though that is obviously not true.