A biologist began studying a population of bullfrogs. In 1998, she found that
most of the male...
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A biologist began studying a population of bullfrogs. In 1998, she found that
most of the male frogs croaked, but some did not. A bat species known to
prey on male frogs migrated to the area in 2005. The biologist returned to the
area in 2008 and repeated population counts of male frogs. The table shows her data.
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Answers: 1
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