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Question
Settlers to the United States found between ____ and ____ passenger pigeons. They are extinct today.a. 15,000-25,000
b. 3-5 billion
c. 50-100 million
d. none; they are native to Europe
e. none of these
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Choose the one most appropriate response for each.
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c. receives, conducts, and initiates signals in response to environmental changes
d. stores fat
e. offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
f. secretes extracellular products such as sweat, mucus, tears, and saliva
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h. extracellular fluid that bathes cells and tissues
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a. stratified epithelium
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a. integumentary
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Circadian
Choose the one most appropriate answer for each. Some letters may not be used.
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b. gibberellin.
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d. abscisic acid.
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a. A.
b. B.
c. C.
d. D.
e. E.
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a. A.
b. B.
c. C.
d. D.
e. E.