List Two Advantages and Two Disadvantages of Using Each of These

question 172

Essay

List two advantages and two disadvantages of using each of these for advertising: directories (yellow pages), the Internet, and billboards (outdoor).

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Definitions:

Insect Larvae

are the juvenile form of insects following hatching from eggs, before metamorphosing into their adult forms.

Detritus Food Chain

A series of processes by which nutrients are recycled in an ecosystem, starting from organic waste and decomposing organisms to detritivores and then to their predators.

Decaying Matter

Organic material that is breaking down through the process of decomposition by microorganisms.

Grazing Food Chain

A flow of energy to a straight-line linking of organisms according to who eats whom.