Human Biology: Concepts and Current Issues, Books a la Carte Edition (8th Edition)
8th Edition
ISBN: 9780134154008
Author: Michael D. Johnson
Publisher: PEARSON
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Textbook Question
Chapter 23, Problem 3TY
A population is growing at a rate of 2% per year. How many years will it take for this population to double in size?
a. 16 years
b. 20 years
c. 72 years
d. 36 years
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It is experiencing logistic growth because the rate of population growth increases without slowing.
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Chapter 23 Solutions
Human Biology: Concepts and Current Issues, Books a la Carte Edition (8th Edition)
Ch. 23 - Do you think extending nations' ocean territorial...Ch. 23 - Are there any marine protected areas (MPAs) or...Ch. 23 - What are the components of an ecosystem?Ch. 23 - Prob. 2CRCh. 23 - Describe what happens to a country as it undergoes...Ch. 23 - Define zero population growth and explain why it...Ch. 23 - Prob. 5CRCh. 23 - Prob. 6CRCh. 23 - Prob. 7CRCh. 23 - Explain why the water cycle is essential to all...
Ch. 23 - Discuss the importance of the carbon cycle.Ch. 23 - Discuss the phosphorus cycle and its importance.Ch. 23 -
1. Your college campus, including all the humans...Ch. 23 -
2. Which of the following will affect the biotic...Ch. 23 - A population is growing at a rate of 2% per year....Ch. 23 - The large intestine of humans is populated by a...Ch. 23 -
5. Which of the following characterizes mature...Ch. 23 -
6. _____ flow(s) one-way through ecosystems while...Ch. 23 - All of the following terms can appropriately...Ch. 23 -
8. A human maintaining a vegan diet (containing...Ch. 23 - All of the following processes are involved in the...Ch. 23 - Prob. 10TYCh. 23 - Prob. 11TYCh. 23 -
12. Which biogeochemical cycle does not include...Ch. 23 - Prob. 13TYCh. 23 - Which of the following statements is false? a. The...Ch. 23 - Which statement about the human fertility rate is...Ch. 23 - Given absolutely no environmental resistance, how...Ch. 23 - Prob. 2AWKCh. 23 - Prob. 3AWKCh. 23 - Prob. 4AWKCh. 23 - Prob. 5AWKCh. 23 - Prob. 6AWKCh. 23 - Least developed countries tend to be poorer than...
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- Mountain lion ranges can span up to how many square miles? A) 10 B) 20 C) 100 D) 200arrow_forwardHow is population growth related to carrying capacity? You may use the terms attached to help with your answer. Thanks!arrow_forwardCameron lives on a farm in an area that is far away from the city and surrounded by forest.New families are starving to move into the area and several of them are also farmers.Which form of land use is probably least important to Cameron and her family? A. Agriculture B.deforestation C.development D.strip miningarrow_forward
- Which two extinction risks may be a direct result of the pet trade? a. climate change and exotic species introduction b. habitat loss and overharvesting c. overharvesting and exotic species introduction d. habitat loss and climate changearrow_forwardWhich type of country has the greatest proportion of young individuals? a. economically developed b. economically underdeveloped c. countries with zero population growth d. countries in Europearrow_forwardLizards that eat flies they capture on the ground and birds that eat flies they catch in the air are engaged in _______ competition. a. exploitative b. interferencearrow_forward
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