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Predator/Prey Relationship
Examples of Student Work
Contributed by: Council of Chief State School Officers (CCSSO)

In the anchor set, there is one example for each score point ranging from 1 up to 4 for questions 1 and 2.
In the discussion set, there is one example for each score point ranging from 1 up to 4 for questions 1 and 2.


Anchor Set
Item 1 - Event Score = 1

Questions

To develop a clearer understanding of the research data in the table, plot the data on a line graph. Make sure that the axes are clearly labeled. Designate teh snowshoe hare populations with a dot (.) and the lynx populations with an (x).

Please answer the following questions by yourself.

  1. Based on the data you have graphed, explained the relationship, if any, between the populations of lynx and snowshoe hares.


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