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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Anonymous samantacastillo
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A year ago
In 2011, the city of Calgary had 1,096,833 people living within the city limits. Since then, there have been 230,000 births and 200,000 deaths. A total of 140,000 people moved to Calgary from other cities or countries, while only 10,000 people moved away from Calgary.



How did the population of Calgary change since 2011?



Express your answer using scientific notation in the form of x.yz x 10d people.







2) Eastern loggerhead shrike is a critically endangered species of bird in Canada. Its population has been declining since the 1960s, and it has been speculated that habitat loss, pesticide usage combined, and climate change have affected the shrike population size.



In 2004, there were approximately 70 loggerhead shrikes breeding in Canada. Over the next five years, 111 new shrikes were born, 57 died, and 15 left the area.



Calculate the change in the population of eastern loggerhead shrike between 2004 and 2009.



Express your answer rounded to the nearest whole number.
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AnonymousAnonymous
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A year ago
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Anonymous Author
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#2
A year ago
Thanks
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