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Challenge Question #1 (c/o nheilman@oak.kcsd.k12.pa.us)
Kathy J Hope (khope@oak.kcsd.k12.pa.us)
Tue, 18 Mar 1997 12:50:26 -0500 (EST)
Seasonal changes in photoperiod affect the robin's food web
because robins eat insects, worms, and fruit. Obviously, it is easier for
robins to find food during a longer photoperiod when the earth is warm so
that worms are plentiful, fruit is growing, and it is the proper season
for insects to be available.
Adam Stover
Ms. Heilman's 7th grade class
Lock Haven High School, PA
nheilman@oak.kcsd.k12.pa.us
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