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ololo11 [35]
3 years ago
8

Which of the following samples has the greatest population density?

Biology
2 answers:
Andrews [41]3 years ago
8 0

The right answer is D.

The density of a given population is calculated by dividing the number of inhabitants by the area expressed in km² (or in hectares).


Number of inhabitants ÷ area (in km²) = number of inhabitants / km²



A = 125000 organism/ 2.5 m2 = 50,000 organisms / m2


B = 13000 organisms / m2


C = 37500 organisms / m2


D = 200000 organisms / m2

marshall27 [118]3 years ago
8 0
D.) 100,000 organisms in 0.5 mi^2
Population density is based upon the pop. # (organisms) ÷ area (sq.miles). So 100,000÷0.5 = 200,000 organisms/sq.mi.--> larger density than A), B), or C)
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