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#Question id: 26891


 A researcher working on island biogeography mapped how isolation-controlled immigration (I), and area-controlled extinction (E), will act on number of species present on the islands. He forgot to label the size of the islands (small or large) and the location of the islands (near or far) on the graph.
Using information from MacArthur and Wilson's equilibrium theory, select the option that correctly identifies A, B, C and D in the figure above. 



#Unit 10. Ecological Principles
  1. A-large, B- small, C-near, D-far
  2. A-small, B-large, C-far, D-near
  3. A-near, B-far, C-small, D-large
  4. A-far, B-near, C-large, D-small