Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 23.12, Problem 14SC
To determine
The outcome of an increase in population density.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
How do the tube worms at the hydrothermal vents survive?
a The tube worms burrow into the sediment on the sea floor and find smaller worms and clams to eat.
b The tube worms swim from vent to vent, looking for mats of bacteria that they can scrape off the rock with their red, bushy plumes.
c The tube worms use their red bushy plumes to grab and devour small organisms like tiny shrimp.
d They have a symbiotic relationship with bacteria that live inside them and provide their nutrition.
2. Gross primary productivity in an equatorial grassland is 8,000 cal/m'/yr. This particular region has such a
high efficiency that the grasses use only 75% of the energy in cellular respiration. Calculate the energy
(calories) that is available to secondary consumers from 1 m of grassland over a year's period.
2.
8000 x75% =6000 callm/yr
0 callm²lyr
44.What term is associated with
Donald T.Campbell's concept of
evolutionary epistemology?
A.Environmental determinism.
B.Knowledge acquisition.
C.Selection pressures.
D.Social cognition.
Chapter 23 Solutions
Integrated Science
Ch. 23.2 - Which is the correct hierarchy? a. ecosystem,...Ch. 23.2 - Prob. 2SCCh. 23.3 - Prob. 3SCCh. 23.7 - Prob. 4SCCh. 23.7 - Prob. 5SCCh. 23.7 - Prob. 6SCCh. 23.8 - Prob. 7SCCh. 23.9 - Prob. 8SCCh. 23.9 - Prob. 9SCCh. 23.9 - Prob. 10SC
Ch. 23.10 - Prob. 11SCCh. 23.10 - The kind and number of food organisms in an...Ch. 23.10 - Prob. 13SCCh. 23.12 - Prob. 14SCCh. 23.14 - Prob. 15SCCh. 23 - Prob. 1CQCh. 23 - Prob. 2CQCh. 23 - Prob. 3CQCh. 23 - List several biotic and abiotic factors that...Ch. 23 - Prob. 5CQCh. 23 - Prob. 6CQCh. 23 - Prob. 7CQCh. 23 - Prob. 8CQCh. 23 - Describe four different roles played by bacteria...Ch. 23 - Prob. 10CQCh. 23 - Prob. 11CQCh. 23 - Prob. 12CQCh. 23 - Prob. 13CQCh. 23 - Prob. 14CQCh. 23 - Prob. 16CQCh. 23 - Prob. 17CQCh. 23 - Prob. 18CQCh. 23 - Prob. 19CQCh. 23 - Prob. 20CQCh. 23 - Prob. 1PEACh. 23 - Prob. 2PEACh. 23 - Prob. 3PEACh. 23 - Prob. 4PEACh. 23 - Prob. 1PEBCh. 23 - Prob. 2PEBCh. 23 - Prob. 3PEBCh. 23 - Prob. 4PEB
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- E ks 14. Which of the following federal agencies is in charge with the enforcement of safety and health legislation? A. College of American Pathologists C. International Air and Transportation Association D. Occupational Safety and Health Administration B. Joint Commission 15. Which of the following Top 10 Deadliest Jobs in the United States in 2014 had a mortality rate of 46.2%? A. Roofers C. Truck drivers B. Fishers D. Flight engineers 16. Which of the following best describes irreversible hearing loss? A. Auditory fatigue B. Temporary hearing acuity after exposure to loud noise C. Permanent hearing loss D. Recovery within 16-48 hours 17. Which of the following is the most common type of occupational disease, making up to 32.8% of the reported cases conducted by the Philippine Statistics Authority in 2015? A. Hypertension C. Back pain B. Diabetes D. Neck pain 18. Which of the following is an example of a personal protective equipment (PPE)? A. Biological safety cabinet C. Eyewash…arrow_forward5. A farmer has 400 acres available for cultivating crops A, B, and C. He has a total of $11,200 for cultivation costs and a maximum of 13,200 hours of labor available. For each acre, the cost and labor required for cultivation are as follows: crop A, $30 and 20 hours; crop B, $40 and 30 hours; and crop C, $20 and 40 hours. How many acres of each crop should the farmer plant if he wishes to utilize all his resources?arrow_forwardHow long would it take for a microbial community under exponential growth to grow to 14x it's initial size with a reaction rate constant of 0.5/day? O a. t=5.378 day O b. t=5.278 day Oc. t 5.078 day O d. t 5.178 dayarrow_forward
- 1. What happens to the solar energy absorbed by plants during photosynthesis? * OA. It is recycled by plants and returned to the atmosphere. O B. It is converted into oxygen ) C. It is stored as heat within the plant for cellular functions. D. It is transformed into chemical energyarrow_forward(a) About how many microorganisms are found in the human intestinal tract? (A typical bacterial length scale is one micron = 106 m. Estimate the intestinal volume and assume bacteria occupy one hundredth of it.) (b) Discuss your answer to part (a). Are these bacteria beneficial, dangerous, or neutral? What functions could they serve?arrow_forward36. The Principle of Equivalence states that a. All calories are equivalent, no matter the nutritional source. b. The genetic make-up of all humans is essentially identical. c. Any inertial coordinate system can be used when working a physics problem. d. The effects of a gravitational field are identical to the effects of an accelerating frame of reference. e. None of the above.arrow_forward
- Each myofibrila. is made up of many muscle fibers.b. contains sarcoplasmic reticulum.c. is made up of many sarcomeres.d. contains T tubules.e. is the same thing as a muscle fiber.arrow_forwardAs the human population grows and as the average rate of resource use per person rises, water shortages in many parts of the world are becoming more severe and, thus, more of a global concern. It is predicted that humans will have no cholce but to reduce their water footprints in the near future. A water footprint is an estimate of how much water it takes each year to meet the needs of a person, a population, or a country. Currently, the total water footprint of U.S. citizens is 2,487 cubic meters per year per capita (m/yr/ca). This is equivalent to 657,000 gallons/yr/ca, or more than 16,000 bathtubfuls of water per year! From what you know about water footprints, which of the following makes up the majority of the average American's water footprint? O Water used in washing machines O Water used in the production and delivery of food and consumer goods O water consumed from using household toilets and showersarrow_forwardGive an example of natural selection acting on new DNA patterns to select the most advantageous characteristics.arrow_forward
- What does the author mean with the statement, "Experts hypothesize that the surge in myopia prevalence is caused by the increased use of computers and smartphones, however definitive research has not been published."? A. More research is needed to determine the causes of myopia. B. Computers and smartphones are not a cause of the increase in myopia diagnosis. C. Myopia diagnoses will most likely increase as computer and smartphone use continue. D. Research studies on the impact of computers and smartphones on eyesight need to be published.arrow_forwardWhich one of the following renewable sources requires the greatest amount of land per MW of capacity? a. Solar. b. Wind. c . Biofuels. d. Geothermal.arrow_forward3- Which of the following is not a source of biomass energy? a. Aquatic plants b. Animal waste c. Terrestrial Plants d. CO2 gasarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Horizons: Exploring the Universe (MindTap Course ...PhysicsISBN:9781305960961Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Horizons: Exploring the Universe (MindTap Course ...
Physics
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
A Level Physics – Ideal Gas Equation; Author: Atomi;https://www.youtube.com/watch?v=k0EFrmah7h0;License: Standard YouTube License, CC-BY