Is three coyotes per square kilometer is an example of a population density true or false

True. This is an example of population density. Population density is the count of how many organisms are in an area. 

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This is what i did 45-5=4040÷4=10so there are 10 white marbles but am not sure is just a question that am not sure

In some developing nations the percentage of the animal protein from fish in the diet can be as high as 25 percent.  about 85% of fish caught is used for human consumption.  the remainder is converted into fishmeal and fish oil.