A market structure with a large number of sellers who make differentiated products is called monopolistic competition.
<u>Explanation:</u>
When there are many products that are similar and homogeneous are produced by many number of companies, then this refers to the market structure. There are may types of market structure such as Monopoly,oligopoly,duopoly,Monopsony, Oligopsony,Perfect competition and Monopolistic competition.
Monoplistic competition can also be termed as competitive market. It refers to the structure of the market in which there will be many number of companies and they will be producing products with slight differentiation. Thus,it is known as competitive market.
Answer:
Option (A)
Explanation:
In the above-given question,
Option (B) is wrong with it's usage of the modifier "how'' in the sentence. If the modifier is used in one place (how heat from the inner core flows), it should also be used in the continuing clause (how the formation and periodic reversal).
Options (C) and (D) are wrong in using the word "are" for the whole sentence as there is no need to use this word. The verb form will depend on the subject, in this case, is "the discovery that earth's inner core" which is singular in nature. Thus, the verb form will be -is and not -are.
Option (E) is wrong for it's use of the comma. If the comma is used, then the whole sentence is not a full-fledged sentence but rather a dependent clause with no resolution.
The correct answer for the given passage is option (A).
Answer:
a el nino happened in the Pacific so that would have to be the answer
Answer:
Seismic waves are studied by geophysicists called seismologists. Seismic wave fields are recorded by a seismometer, hydrophone (in water), or accelerometer. The propagation velocity of seismic waves depends on density and elasticity of the medium as well as the type of wave.
Explanation:
