'Water currents' diaporamas de présentation

How to Use This Presentation

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Oceanic Wind & Water Circulation

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Chapter 9

Chapter 9. Multicellular and Tissue Levels of Organization. Evolutionary Perspective. Porifera No tissues Division of labor among independent cells Independent origin from common animal ancestor Choanoflagellate protists (?) Cnidaria and Ctenophora Tissue level organization

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J.M. Abril Department of Applied Physics (I); University of Seville (Spain)

IAEA Regional Training Course on Sediment Core Dating Techniques. RAF7/008 Project. J.M. Abril Department of Applied Physics (I); University of Seville (Spain). Lecture 9: Case studies

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Fig. 16.1

Fig. 16.1. Fig. 16.2. Basic Terms Used for Feeding Mechanisms of Vertebrates 1. Suspension-feeding (= filter-feeding) - filter small particles (alive or dead, depending on species) out of water column 2. Suction-feeding - open mouth, suck in food 3. Ram-feeding - open mouth, swim over food

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LEQ

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Porifera

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Tidal Power Station

Tidal Power Station. Group members : Perian Bogdan Ghenea Madalin Tihu Mircea. Phenomenon of Tidal Energy generation .

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1. Jellyfishes are made up of more than 95% water. Their bodies are soft and lack a skeletal structure or outer shell. They are delicate and easily damanged . Jellyfishes require water to help support their body and if removed from their aquatic surroundings, they collapse and die.

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Lecture 15: Animal Classification

Lecture 15: Animal Classification. Sponges ???????. Kingdom : Animalia ????????? ???????? A)- Subkingdom : Parazoa ????? ???????? Phylum : Porifera ????????? ( ?????????? ) example: Sponges. 1- Phylum: Porifera ????????? (??????????) ( Sponges ??????? ).

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How does Climate Change?

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C. The Hydrosphere

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Water Power Peer Review

Water Power Peer Review. Gus Simiao. Vortex Hydro Energy simiaog@vortexhydroenergy.com 734 253 2451 November, 2011. ADVANCED INTEGRATION OF POWER TAKE-OFF IN VORTEX INDUCED VIBRATIONS AQUATIC CLEAN ENERGY. VIVACE Technology. Purpose, Objectives, & Integration.

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Sponges (Chapter 26.2)

Sponges (Chapter 26.2). Please set up your notebook for Cornell Notes. Phylum Porifera ? pore bearers Sponge characteristics Sessile ? spend entire adult life attached in a single place Multicellular with a few specialized cells Heterotrophic with no cell walls. Form and function

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The Atmosphere, The Oceans, and Weather

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Grade 8 Science

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SYMMETRY IN ANIMALS

SYMMETRY IN ANIMALS. What is symmetry?. Most animals have bodies that show symmetry. This means that the body can be cut into two halves that have a matching shape. This slide has symmetry. It has been cut into two halves that have matching shapes. 1. Asymmetrical. amoeba.

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