Question: A phase trajectory is shown for populations of rabbits (R) and foxes (F). (a) Describe how each population changes as time goes by. (b) Use

A phase trajectory is shown for populations of rabbits (R) and foxes (F).
(a) Describe how each population changes as time goes by.
(b) Use your description to make a rough sketch of the graphs of R and F as functions of time.

300+ 200+ 100+ 1200 400 800 1600 2000 4. 160 120+ 80+ 40+ 400 800 1200 1600

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