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algol [13]
3 years ago
13

In a 10 m2 ecosystem, there are 20 raccoons. The population density of raccoons is _____. 2 per m2 4 per m2 10 per m2 20 per m2

Biology
2 answers:
lys-0071 [83]3 years ago
8 0

Answer:

The correct answer is option A, 2\frac{Racoons}{m^2}\\

Explanation:

The Population density of any species in an ecosystem is equal to the number of that species living in one unit of area.  

Therefore, population density can be represented as  

\frac{Total population }{Total area of habitat} \\

Substituting the given values in above equation, we get -

= \frac{20}{10} \frac{Racoons}{m^2}\\= 2 \frac{Racoons}{m^2}\\

azamat3 years ago
7 0
2per m2 thats your answer
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