Answer:
A neon sign
Explanation:
Luminescence is spontaneous emission of light by a substance not resulting from heat; or "cold light". It is thus a form of cold-body radiation. It can be caused by chemical reactions, electrical energy, subatomic motions or stress on a crystal.
C. Using italics
Explanation:
Italics are used to emphasize a word or phrase.
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Answer:
C) US energy consumption is 20–25 times that of Africa.
Explanation:
Africa is a country with very low energy consumption. This is related both to the lack of industrialization in the country, and to the lack of equipment that provides energy in the homes of citizens. It is estimated that a person's energy consumption in Africa is less than the energy consumption of a domestic refrigerator in the USA, which allows estimating that the energy consumption in the USA is 20 to 25 times greater than the energy consumption in Africa.
Tell me why i got this question got it right and now won’t remember but i’ll get back at you when i remember