Marine Biology: An Introduction to Ocean Ecosystems |
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Page 37
... relative absence of plants mean to this habitat ? Sand dollars , which live in large numbers in many parts of the world , are frequently tossed ashore after storms . A relative of the brittle star and sea porcupine (. 37 Subtidal Soft ...
... relative absence of plants mean to this habitat ? Sand dollars , which live in large numbers in many parts of the world , are frequently tossed ashore after storms . A relative of the brittle star and sea porcupine (. 37 Subtidal Soft ...
Page 38
An Introduction to Ocean Ecosystems Amy Hill. A relative of the brittle star and sea porcupine ( phylum Echinodermata ) is the sand dollar , which has an interesting method of obtaining food in this soft bottom habitat . Most filter ...
An Introduction to Ocean Ecosystems Amy Hill. A relative of the brittle star and sea porcupine ( phylum Echinodermata ) is the sand dollar , which has an interesting method of obtaining food in this soft bottom habitat . Most filter ...
Page 50
... relatives . ♢ Why would the anemones attack those that are unrelated but not those that are relatives , when competition for food exists between all anemones ? Why might " aggregating " prevent water loss ? Mussels ( phylum Mollusca ...
... relatives . ♢ Why would the anemones attack those that are unrelated but not those that are relatives , when competition for food exists between all anemones ? Why might " aggregating " prevent water loss ? Mussels ( phylum Mollusca ...
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abyss adult algae allow anemones animals Arctic areas behavior biologists birds body burrow camouflaged chicks cleaner wrasse coast coastal color continental coral reef crabs earth eggs estuaries evolved Explain your answer feed feet female filter fishermen form of symbiosis grass gray whales grow habitat hatch high tide huge humans hunting hydroids invertebrates kelp forest kelp plant known lagoons land living things low tide male manatee marine habitats marine mammals mating mouth move mussels nest nudibranchs nutrients ocean orcas organisms oxygen pelagic zone penguin phylum phytoplankton pinnipeds plankton polar bears polar seas polychaete population predators prey protection remain rock rocky shores sand sandy beaches sea floor sea hare sea lions sea otters sea star sea turtle seal sediment sharks shell shelter shrimp small fish species sperm sponges squid structure subtidal soft bottoms surface swimming temperature tentacles tide pools tiny toothed whales warm worms young zooplankton zooxanthellae