'Sea fish' presentation slideshows

What is a Fish?

What is a Fish?. Classification. Kingdom- Animalia Phylum- Chordata Sub Phylum- Vertebrat e Classes- Jawless , Cartilaginous & Bony Fishes. Characteristics of Fishes :. all Vertebrates all live in water obtain oxygen through gills have fins most are ectotherms

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Lesson 3 The Sea World

Lesson 3 The Sea World. Underwater World --- the best place to see sea creatures. Step 1 Lead-in. 1. Have you known these creatures? Where can you find them?. Polar bear. Seals. dolphins. Penguins. penguins. white shark. crab. acrobatic seals. whale. sea fish.

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2.2.2 Abiotic factors in Marine Ecosystems

2.2.2 Abiotic factors in Marine Ecosystems. Marine Ecosystems. Limiting Factors. Too much or too little of a single physical factor can adversely affect the function of an organism.

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The test is MONDAY!

The test is MONDAY!. par-, para - path per- peri - photo. 1. Because of phototropism , I turn my ivy plant every two weeks to give it a balanced growth. Plectranthus australis Swedish Ivy , pic 2 Lamiaceae.

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Unit 5

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Superorder Acanthopterygii

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How is LIGHT Produced?

How is LIGHT Produced?. What is Light?. a wave of energy energy with different wavelengths have different colours part of the electromagnetic spectrum can be artificial or natural. Electromagnetic Spectrum. Luminous: objects that emit their own light i.e. the sun, a flashlight turned on

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How is light produced?

How is light produced?. Luminous: objects that emit their own light i.e. the sun, a flashlight turned on. Nonluminous : objects that do not emit light i.e a flashlight switched off. Luminous Sources of Light.

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Agnatha

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Choose A Hotel in Goa Where You Can View Sunset or Sunrise!

Goa, the land of sun-soaked beaches, vast expanse of blue sea extending to the horizon, huge sea waves and sundry sea-beach activities and attractions, beckons travellers from all over the country as well as the world. For more info visit https://www.cleartrip.com/hotels/india/goa/

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