Question 5 (Mandatory) (2 points) ✓ SavedWhy is prey productivity always more than predator productivity?○A) Because prey tend to be r-selected.○○B) Because prey tend to be K-selected.C)Because energy is lost at each trophic level due to basic maintenance costslike respiration.D) All of the above are correct.○ E) None of the above are correct.Question 6 (Mandatory) (5 points)80aADII4F4F5F6F7F8F9F10F11F12F2F3

The correct answer is C) Because energy is lost at each trophic level due to basic maintenance costs…

Answered: Question 5 (Mandatory) (2 points) ✓…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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What if we were able to restore some critical salmon habitat, like the forests surrounding the spawning streams? To test this restoration, increase K to 40,000 fish. What would that do to the MSY value? [ Select ] Does this mean you would be able to harvest more or less fish? [ Select ]
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Need help with questions 1 and 2 please: 1.) A population of beetles is introduced into an environment where conditions are ideal allowing the beet population to reach its biotic potential for many generations. This population of beetles shows A.) logistic growth B.) linear growth C.) per capita growth D.) exponential growth 2.) Biotic potential is the highest possible per capita growth rate for a population. Which of the following would limit the biotic potential of an organism ? A.) many offspring per reproductive cycle B.) many reproductive cycles in a life span C.) limited resources D.) a high percentage of offspring surviving long enough to reproduce
How would you define and delimit the problem of habitat loss and what steps would need to be taken to optimize the solution? (Simple sentence answer)
A and B please
1. Answer the following questionsa)How long will it take for a dolphin population to be reduced by 50% if the intrinsic rate of increase is -.04?b)In the last 70 years the blue whale population decreased from 340,280 to 4,727. What is the intrinsic rate of decrease (r)? c)If the current intrinsic rate of increase for blue whales is .1, how long will it take the current population of 4,727 to climb back to 340,280?
QUESTION 2 Which statement about emissions trading is false? a. The success of emissions trading programs depends on how often the cap is lowered to promote continuing innovation in air pollution prevention and control. b. Sulfur dioxide emissions were reduced by the emissions trading system in the United States. c. It forces all utilities to reduce the amount of pollution they emit. d. Cheating is possible without strict government oversight. e. The success of emissions trading programs depends on how low the initial cap is set.
In each case, suggest one feature that adapts the species to its () habitat, and explain how it helps it to survive there: ivy (a climbing plant which lives inside woods) (2) (ii) rabbit (lives in grassland) (2) (iii) goldfish (lives in ponds and lakes) (2) (Total mark 18)
Q1. We are running out of resources. What practical ways would you recommend for packaging of milk and other canned foods. Q2. What are four RS? Q4. Name the theories of environmental ethics. Q3. What are pullers of sustainable development???Q 5. Calculate the population of kumasi for 2021 if the growth rate is 3% per annum and death rate is 1% . The impact of the opening of the borders to other ecowas countries brings in 4% of immigrants from neighbouring countries. Residents leaving the kumasi for greener pastures is also 0.05 % Q6. What do environmental engineering do? (Slides of this have been highlighted with more than two slides take note).
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Please answer both parts of the question with good explanation thank you! 1. A) How do the concepts of food webs, and trophic levels affect how we think about conservation biology and the efforts to preserve biodiversity? B) How does the concept of keystone species affect the conservation of ecosystem diversity?

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