AP Biology‚ Chapter 33 Invertebrates [by clade] SUMMARY INTRODUCTION PARAZOA Introduction Phylum Porifera: Sponges are sessile with porous bodies and choanocytes 1. Identify the parts of a sponge (including the spongocoel‚ porocyte‚ epidermis‚ choanocyte‚ mesohyl‚ amoebocyte‚ osculum‚ and spicule) and describe the function of each. a. Lifestyle: sessile‚ immobile filter feeders b. Water circulation i. Epidermis seals outside ii. Flagellated choanocytes lining
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select the proper anchor. In spite of claims to the contrary‚ there is no single anchor design that is best in all conditions. On most pleasure boats‚ the three anchors you will find most are the fluke or danforth type‚ the plow and the mushroom anchor. Mushroom anchors do not have the holding power of a fluke or plow anchor and should only be used on small‚ lighter weight boats. A local marine supply store can help you select the proper anchor for your boat and for the waters in which you will be
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WHY I THINK SEAWORLD SHOULD CLOSE DOWN Seaworld may seem like a great‚happy‚ and fun place. When you actually get to go and interact with the Sea animals you might get a chance to swim with the dolphins or touch the small sharks and stingray. The first Seaworld was called Sealand. The aquarium opened in 1969‚ housing an orca named Haida which had been captured in 1968‚ then they started to buy Orcas from other countries and have the shipped to Sealand. The first dozen Orcas dies on the way to Sealand
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* Are made of animal cells * No cell walls * Eukaryotic. Lysosomes‚ centrioles. Flagella‚ cilia * Multicellular * Heterotrophic * Chemotrophic * They are either: 1. Invertebrates * Have no back bone 2. Vertebrates Things to classify Animals: 1. Feeding 2. Respiration 3. Internal Transport 4. Excretion 5. Response 6. Movement 7. Reproduction Phylum Porifera * The flagella move water into the sponge * Cells collect
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learn about.’Some similarities that dolphins and whales have in common is that they are mammals‚ they both are very smart‚ and have forelimbs modified as fins and nasal openings (blowholes) on top of the head. The end of the tail is composed of two flukes‚ and is used for propulsion like using a handlebars on a bike. Other similarities include their sense organs‚ vocalization and sleeping methods. Dolphin and whales are hunted for food by Japan‚ China‚ And Russia. Both whales and dolphins are the
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have a need to keep up to date in order to maintain a progressive rate of growth. My product continues to develop new technologies to keep companies with the most up to date equipment and tools for the trade. I strongly recommend to update to the Fluke 77 iv. Questions‚ Comments‚
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WATER PROCUREMENT Water is one of your most urgent needs in a survival situation. You can‘t live long without it‚ especially in hot areas where you lose water rapidly through perspiration. Even in cold areas‚ you need a minimum of 2 liters of water each day to maintain efficiency. More than three-fourths of your body is composed of fluids. Your body loses fluid as a result of heat‚ cold‚ stress‚ and exertion. To function effectively‚ you must replace the fluid your body loses. So‚ one of your first
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Stone Moroko The Stone Moroko is a small-bodied freshwater fish that is native to Eastern Asia. It has a diet consisting of plant material‚ fish eggs‚ insects and fish. It is a highly adaptable invasive species of fish which has now established itself in 11 Asian countries‚25 European countries‚ Fiji and Algeria. It was first recorded in Albania and southern Romania .It is regarded as a pest due to its high reproduction rate which can impact the ecosystem in many ways. There is no documentation of
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look at the stars‚ but pointed and said we will go there. The land where great people created handheld devices with much more computing power than the first manned spacecraft. But does America hold up? The freedom and discovery in America has been a fluke. Much like Marvin the robot (above) we all have the capacity to advance the entire world‚ but are to depressed or oppressed to do this. In school when we are taught to be the same‚ we are actually being taught to be factory workers. We sit in nice
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everything has changed during the period? You ask about beauty but before you have presumed that cast have been considered before. Bride and Land in Isfahan American prefer non marriage life not to mix the race by marriage - Convenient marriage‚ a fluke? Romantic marriage suppresses the race and other criteria of arranged marriage! Discourse ----Practice---Marriage Trousers were scribe to barbarian in Roman Empire Head-binding and other physical marking is important when you look like your neighbors
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