Pictured below is a food web. Each letter is a species. In order to observe top-down control, which species' biomass should be manipulated in order to decrease the biomass of species C? (Type only a single letter for your answer. It can be upper-or lower-case.) D
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- Pond A Pond B at the Pond C Figure 3. Representation of three experimental ponds located in the Hagen Aqualab at the University of Guelph. Ponds have one or both of two fish species: Stripey- Orange Clownfish and Black Herring. All ponds have been kept at 20°C for many years and contain large and small worms as food. True Falce For each statement, select TRUE if it is consistent, or FALSE if it is not consistent with the information presented above. If Pond C is cooled to 10°C and the Stripey-Orange Clownfish die, then 10°C must be below the Stripey-Orange Clownfish's range of tolerance for temperature. △ 英拼Consider the organisms in this grassland ecosystem. Drag the letters labeling each organism to the correct place in the energy pramid . Some letters will be used more than once.In not more than 200 words or 5 sentences, explain why or why not shark finning used in shark fin soup can induce the destruction of the coral reef ecosystem.
- Name: Kathryn Laverty Date: Biology Introduced Species Directions: Write a short response for each of the following scenarios, describing the effect of the invasive species on ecosystem based on the information in the corresponding graphs. In your responses, please use complete sentences with proper grammar and spelling. 1. This graph comes from a study on the effects of European green crabs on the food web in Bodega Bay Harbor, California. 300 Response: 250 Wi 200 0 European Green Crabs Clams Crabs Year 2. The following graphs give information about the populations of Burmese pythons and mammals in the Florida Everglades. 400 SOME ANIMALS ON THE DECLINE IN EVERGLADES NATIONAL PARK 350 Crabs (no./trap) Clams (no./core) European Green Crabs (no./50m²)Use the graphs to answer the question below. In eách of the figures, the x-axis represents time, and the y-axis represents population size. The solid line is population size of Species 1; the dashed line is population size of Species 2. ic is В. С. D. Which one of the graphs above illustrates competitive exclusion? O Graph A O Graph B O Graph C Graph DCompare the two communities based on the indices computed in the table. what environmental factors (biotic and/or abiotic) would most likely affect the differences between the two communities? i need more explanation pls do not copy from others or i will downvote
- Pond B Pond C Figure 3. Representation of three experimental ponds located in the Hagen Aqualab at the University of Guelph. Ponds have one or both of two fish species: Stripey- Orange Clownfish and Black Herring. All ponds have been kept at 20°C for many years and contain large and small worms as food. For each statement, select TRUE if it is consistent, or FALSE if it is not consistent with the information presented above. True Felco If we add 3 Black Herring to Pond A and over time the number of Black Herring returns to 2, then the carrying capacity of Black Herring in Pond A is 5.Use the graphs to answer the question below. In each of the figures, the x-axis represents time, and the y-axis represe of Species 2. is A. В. C. D. Which one of the graphs above illustrates competitive exclusion? O Graph A O Graph B Graph C O Graph DX X 191 Biology B CR-Edgenuity.com X 11.core.learn.edgenuity.com/player/ Topic Test Topic Test Active # 11 12 13 14 15 От OF Conservation biology is a branch of biology that focuses on the preservation of biodiversity. Please select the best answer from the choices provided Mark this and return The number of different species x SA 16 17 18 19 % 0 A Save and Exit acer New Tab O * Next + TIME RE 01:4 Submit
- can u pls explain the photo? (direction: cut and paste or illustrate images of the given ecological relationship found in an ecosystem then, explain how each of your image shows it's ecological relationship.)Graph Analysis - Predator-Prey Graph Isle Royale National Park on a remote island was established in 1940, and designated a wilderness area in 1976. The only mode of transportation available is by boat or seaplane. Moose first arrived at Isle Royale around 1900. The moose population tends to increase in years with mild winters, early spring green-up, abundant winter forage, low wolf numbers and low levels of tick infestation. Wolves first arrived at the island on an ice bridge from Canada in 1940. Disease has also influenced the wolf population. Between 1980 and 1982, the wolf population declined from 50 to 14, due to canine parvovirus. Predator Prey on Isle Royale 3000 60 2500 50 2000 40 Number of 1500 30 Moose Number of Wolves 1000 20 500 10 1950 1960 1970 1980 1990 2000 2010 Years Moose Wolvese-SC5 x P Parchment Exchange-Leader X + -re.learn.edgenuity.com/player/ Science - SC5181 A ก 11 4 O Habitat fragmentation O Habitat restoration O Habitat destruction. 14 15 Unmathis question C The Venus flytrap is a carnivorous plant that eats insects. Suppose the county where these are located decides to do wide scale spraying to kill various types of swarming bugs. This causes the number of Venus flytraps to decline. What type of habitat problem is the Venus flytrap experiencing? O Habitat degradation M Oll A PART DELL Save and Exit Next < ☆ English Sign out Submit * Oct 27 Kinley Heath 19 X 10:21 0