22-10-2016
Social Studies

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What type of investigation could Richard conduct to determine if he is seeing the same population of blue jays in the winter as in the summer
A.Descriptive
B.Comparative
C.Experimental

What type of investigation could Richard conduct to determine if he is seeing the same population of blue jays in the winter as in the summerADescriptiveBCompar class=

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22-10-2016

C. Comparative, because he wants comparing the amount of blue jays in the different seasons.

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