Answer:
B
Explanation:
The term "serf", in the sense of an unfree peasant of tsarist Russia.
Improved Telecommunications is the major development that has decreased the need for spatial proximity and motivated relocation of back office functions to developing countries.
Telecommunications is the exchange of information over a particular distance through electronic means and devices with respect to voice, video and data transmission. This has broken barriers of communication and has eased the process of connecting clients through various mediums. With Telecommunications, developing countries have made major improvements in flexibility and collaboration between colleagues.
Some of the important telecommunication devices are telegraph, telephone, radio, television and the internet. As it allows for ease of communication, it has encouraged sectors like Human Resources and Information Technology.
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I believe option A since the rest have majority relation with the environment and climate.
Objects that are positively charged will seek out a negatively charged object.
