DiaMyDL3yothampbel DiaMyDL3yothampbel

29-07-2016
Mathematics

Answered

There are 20 mice in a 5 m2 field ecosystem. The population density of mice is _____.

A4 per m2
B5 per m2
C20 per m2
D25 per m2

Verified Answer :

Anonymous Anonymous

03-08-2016

The formula for density = number/ area
In this case number=20
area = 5m^2

Density = 20/5=4 mice per m^2
The right answer is A. 4 per m2

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