Manipulate the system to test your hypothesis

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Suppose you spot two species of birds feeding side by side, eating seeds from the plant. You begin to wonder whether competition is at work. Describe how you might design scientific research to address this question. What oberservations would you try to make at the outset? Would you try to manipulate the system to test your hypothesis that the two birds are competing? If So how? 

Reference no: EM13148329

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