How would the kelp forest food web change if sea stars were removed from the ecosystem? Select all that apply. A B с Smaller herbivores, fishes, and invertebrates Kelp Forest Food Web D Sea urchins Sea otter Abalones Kelps and other seaweeds Sea stars Plant plankton Drift algae and dead animals Kelp populations would decline. Larger crabs Filter feeders Animal plankton Sea otters would change their diet. Abalones would increase in population. Sea urchin populations would decline. Larger fishes and octopuses Smaller predatory fishes and invertebrates

How would the kelp forest food web change if sea stars were removed from the ecosystem? Select all that apply. A B с Smaller herbivores, fishes, and invertebrates Kelp Forest Food Web D Sea urchins Sea otter Abalones Kelps and other seaweeds Sea stars Plant plankton Drift algae and dead animals Kelp populations would decline. Larger crabs Filter feeders Animal plankton Sea otters would change their diet. Abalones would increase in population. Sea urchin populations would decline. Larger fishes and octopuses Smaller predatory fishes and invertebrates

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter44: Population Ecology

Section: Chapter Questions

Problem 1DAA: Iguana Decline In 1987, Martin Wikelski began a long-term study of marine iguanas in the Galpagos...

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K P Parchment Exchange - Leader i edgenuity.com/player/ - SC5181 A 7 1 X Unmark this question + 7 8 What would happen to the ecosystem services provided by a coral reef if it were to sustain permanent damage? O The water that would otherwise filter through the coral polyps would become more dense with plankton. O There would be higher concentration of water pollution that could harm other organisms. O Timber production in surrounding land areas would decrease due to the lack of nutrients in the soil. O Humans would have more reason to visit the area in their boats. O 10 M O DELL ✓ Save and Exit 10 Next G<☆ English Sign out Kinley Heath Submit O A Oct 27 10:17 A
Study these two figures? Which graph represents Semibalanus? (d) When competition is asymmetric and niches do not overlap completely, weaker competitors use nonoverlapping resources. Chthamalus in Species 1 (strong competitor) (weak competitor) upper intertidal zone Species 2 fig 53.5 Fundamental Mean tide level niche Realized Semibalanus in lower intertidal zone niche O Pon Beran Cuminga Ar erve Niche (range of resources used) Copyright e 2008 Pearson Benjamin Cumnings. Alrights reserved. A. purple graph (left) B. green graph (right) A. purple graph (left) B. green graph (right) Number of individuals using resource
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Two species of sea urchins live practically side by side on sandy bottoms. The two species appear to have the same diet: drift seaweedsand other bits of organic matter. They are able to live in the sameenvironment with minimal competition. How might they be able toshare their habitat and food resources?
Which factor sets the upper limit of Chthamalus' realized range in the intertidal zone? O Ability to withstand dessication O Interspecific competition Predation
If sea otters were removed from this food web ENERGY FLOW you would predict sea urchins to SEA OTTERS become more abundant LARGER FISHES & OCTOPUSES become less abundant not change in abundace LARGER CRABS SEA STARS SUBMIT SEA URCHINS SESSILE INVERTEBRATES MICROS PLANKTON mAE Youtube KELPS & OTHER ALGAE
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