Dynasia Dynasia

26-05-2017
Biology

contestada

Suppose a population of 8 wolves has produced 20 young in a year.If 7 wolves have died,how many wolves are in the population now?(Assume no wolves have moved into or out of the population for other reasons.)

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kristoffer kristoffer

26-05-2017

8 + 20 = 28.
28 - 7 = 21.
There are 21 wolves left.

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