3 years ago

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

1 answer:

6 0

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 <span>A. 4 per m2</span>

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