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QUESTION 3 (a) What is resource partitioning? (b) Fully describe an excellent example of resource partitioning. Samsung Triple Camera Shot with my Galaxy A03s

I need help with the 2 questions attached below

QUESTION 14 According to the conceptual model of optimal foraging, as cumulative energy investment in foraging increases at a constant rate, total energy obtained eventually plateaus. True False

Question 7 of 10 Which of the following pictures represents what scientists thought the bottom of the Atlantic Ocean looked like before they investigated it in the mid- 1800s? A в D A. A В. D С. С O D. B

QUESTION 3 Below are 12 statements related to an ecological succession. Read through the list and place the numbers in thg text boxes, in the appropriate section of the Venn diagram. 1. 2. No previously existing life. 3. Occurs after a storm. 4. A climax community eventually forms at the end. 5. Triggered by a fire 6. Starts as the result of a receding glacier 7.. Previously existing life in habitat. 8. Features pioneer species. 9. Starts in a lake with sediment and a community. 10. Starts on bare rock. 11. Pioneer organisms form soil. 12. Happens relatively slowly. 13. Happens relatively quickly Primary succession Secondary succession

Question 4 (Mandatory) (2 points) Match the following graphs with their likely p-values. 4.5 3.5 I Mean Height (SD) 2 Σ 15 0.5 > 6 I 5 Mean Height (SD) 0 Control Phosphorus Control Nitrogen Phosphorus Nitrogen Question 5 (Mandatory) (4 points) 4.5 T 1. p=0.0001 2. p=0.1439

Question 25 Which of the following statements is NOT true? O 45% of the incoming shortwave radiation is absorbed by the Earth's surface O 21% of the incoming shortwave radiation is absorbed by the atmosphere 31% of the incoming shortwave radiation is reflected by the atmosphere and Earth's surface O 28% of the incoming shortwave radiation is refracted by the atmosphere O A balance exists between energy gains and losses for the Earth-atmosphere system around 36° latitude Drevieue

Question 1. Is the population in H-W equilibrium? Observed genotype frequencies ● ■ ● f[A₁A₁] =0.16 f[A₁A₂] =0.48 f[A₂A₂] =0.36 O Question 2. Is the population in H-W equilibrium? Observed genotype frequencies f[A₁A₁] =0.04 f[A₁A₂] =0.12 ● f[A₂A₂] =0.84 ● Question 3. Is the population in H-W equilibrium? Observed genotype numbers A₁A₁ =40 A1A2 =20 ● A₂A2 =40 O Question 4: Is the population in H-W equilibrium? Observed number of each genotype A1A1=36 ● ● A1A2=28 A2A2=36 Note that raw numbers are given. The question is whether observed frequencies = expected frequencies. You must first compute the genotype frequencies.

Question 3 The introduction of the wolf caused a trophic cascade which had a(n) effect on the growth of aspens? O negative indirect O direct O unrecognizable A Moving to another question will save this response. f5 esc IOI @ & 4. 6. 8. W Y A S D F #3

Question 7 Which of these protein foods is the leanest? O flounder OOOO eggs Otofu peanut butter pork tenderloin 0

Question 11 (Mandatory) (2 points) ✓ Saved Immigration or Extinction Rate B A C D 2 Mainland Species Richness Using the figure above, identify all true statements. CHOOSE ALL THAT ARE CORRECT. Curve C illustrates extinction rates on island 1. Curve A illustrates immigration rates on island 2. Curve B illustrates extinction rates on island 2. Curve D illustrates extinction rates on island 2. Question 12 (Mandatory) (2 points) ✓ Saved You collect the following tree species data from the TC3 wood lot:

QUESTION 3 The term “biomagnification” means that a chemical ____ at each trophic level in a food chain or web.   a. enters the system   b. changes   c. becomes less concentrated   d. undergoes chemical changes   e. becomes more concentrated

QUESTION 71 In optimal foraging O A. animals always hunt in social groups. OB. an animal tends to eat the food that provides the most energy for the least amount of energy spent acquiring it. OC. animals can rarely afford to be selective. OD. groups of five to seven animals are most successful. O E animals are typically most successful when they hunt alone.

Question 85 In terms of net primary productivity, where are the most productive ecosystems found? nearer the equator in the temperate latitudes in the polar regions in the open oceans

QUESTION 25 Most of the temperate grasslands in the northern hemisphere have been converted to: Orchards for fruit production O Crop land for vegetable production O Crop land for grains Tree plantations for timber O Tree plantations for biomass QUESTION 26 Ecologists characterize species richness by the r/K selection theory. What are the traits of K selected populations? O A Live in a stable environment B. Have a high survival rate but few offspring OC Reproduce rapidly, early, with large numbers of offspring O D. A and B A and C Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Question 3: I introduced 2 species of super-mutant ant species into my terrarium. These are the only species competing for resources.  Species 1's common name is the TEN-headed ZINGer ant and they have a population size of N1 and a carrying capacity of K1. The blue line shows the isocline for species 1. Species 2's common name is the Evil Ant. The population size of species 2 is N2 and the carrying capacity is K2. The green line shows the isocline for species 2 The red dot is the present combination of N1 and N2.  Part a) Given the data how will the population of both species (N1 and N2) change- pick the correct colored arrow (pink, brown, black, or red) to show the direction that the combination of N1 and N2 will change

QUESTION 1 Match the following statements on the left with the correct type of fallacies on the right: What Americans need is patience. A water well goes A. Amphiboly dry. Nature replenishes it by sending a good rain. B. Equivocation Nature shall replenish the great reservoirs. Scientists say it takes a few million years. All we need C. Accent is patience. oil The fund has a deficit of $57,000, which will be used to pay teachers' salaries. We have the finest politicians money can buy. Volkswagen does it again. A National Theatre is worth having for the sake of the National Soul. (George Bernard Shaw) I hope you will stay for lunch. Click Save and Submit

Question 12 (Mandatory) (2 points) ✓ Saved You collect the following tree species data from the TC3 wood lot: Species Species Community A B Species C Species D Species E 1 20 20 20 20 20 2 70 20 6 2 2 CHOOSE ALL THE CORRECT STATEMENTS FROM THE FOLLOWING LIST. Diversity is higher in plot 2 Richness is higher in plot 1 ☑Community 1 is probably more resistant to disturbance. Community 2 is probably more resistant to disturbance. Diversity is higher in plot 1 Question 13 (Mandatory) (5 points) L ✓ Saved Classify the following factors as either density dependent or density independent.

Questions 8 and 9 only !

Question 6 A spider web catches flying insects passively. Which functional response curve would demonstrate this relationship between prey abundance and capture rates. O type 1 O type 2 O type 3 O type 4 A Moving to another question will save this response. fs esc % &

Need help with 1 and 2 questions: 1.) Two different populations of commander butterfly were studied over a period of two years. The following results were obtained. Population size of commander butterflies Population| Original size| Final size 1 2436 2873 2 2185. 2649 Which of the following concepts would best compare the change in population size of the two populations? A.) Growth rate (gr ) B.) Biotic potential (r) C.) Density (Dp ) D.) Per capita growth rate (cgr ) 2.) When population density reaches the carrying capacity of the environment, the death rate in the population becomes A.) less than the birth rate B.) equal to the birth rate C.) more than the emigration rate D.) more than the immigration rate