Answer:
(A) In March, many grocers removed apples from their shelves in order to demonstrate concern about their customers' health.
Explanation:
Option A is the right answer, this is because, option A tells us the reason why the sales of apples fell in the following month.
In other words, since majority of the consumers are indifferent to the report, then, considering the listed options, it can only be the unavailability of the apples that caused the sharp reduction in sales.
Hence, the correct answer is "In March, many grocers removed apples from their shelves in order to demonstrate concern about their customers' health."
With respect to trade, caravan routes were linked to overseas trading networks, forming a great web for the transportation of good that knit together the "world economy" of the Islamic Empire.
Answer:
Nearly three fourth
Explanation:
Public speaking anxiety is a common anxiety that found around half of the population. It is also called a glosso-phobia. This is also called a social phobia or social anxiety. It is a social anxiety disorder.
Symptoms in public speaking anxiety:
- Shaking the whole body
- Blushing cheeks
- Heart rate increased
- Voice start to quivering
- Dizziness
- Upset stomach
Answer:
Knowledge
Explanation:
Knowledge engineering is done in the field of artificial intelligence (AI) that attempts to imitate the judgment and conduct of a human master in a given field and help with issues identified with their customized field of information.
A knowledge engineer is an expert whose work is to build up advanced logic into PC frameworks so as to attempt to simulate cognitive tasks of higher level and decision-making in human beings.
Thus a knowledge engineer provides the details of the entire knowledge associated with the built technology.
Therefore, a knowledge engineer tries to find to find out the 'rule of thumbs' thus replacing the task of humans by a computer.
The correct answer is D. A breakthrough in one form of technology leads to a number of variations and technological developments.
Explanation:
In sociology, the evolutionary model of technological change is a theoretical perspective of technology in which technology evolves as one form of technology is created and this derives into multiple variations that lead to more advanced or complex technology. This was first developed by Philip Anderson and Michale Tushman in 1990 and is applied to the development of multiple technologies, for example, it is believed modern computer, cellphones, and similar devices derive from one main development. Considering this, the one that is a primary component of the evolutionary model fo technological change is a breakthrough in one form of technology leads to a number of variations and technological developments.