Latrice is helping build birdhouses in an effort to attract more purple martins to her area. Building purple martin birdhouses has been shown to increase the size of populations of this bird, which have declined in recent years. What limiting factor must her area have that decreases purple martin populations?
Group of answer choices
prey
disease
shelter
water
Answers: 2
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Latrice is helping build birdhouses in an effort to attract more purple martins to her area. Buildin...
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