Lesson 5: Live vs. Hatched Big Ideas of the Lesson Some animals are born alive. Some animals hatch from eggs. Mothers take care of their babies when they are little. Many baby animals cannot take care of themselves. Abstract This lesson focuses on identifying how animals are born. Children read a book and watch videos about life cycles and animal mothers. They make a chart of animals that hatch from eggs and animals that are born alive. Grade Level Context Expectation(s) Children
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vertebrates? (3 marks) The different groups are reptiles‚ birds‚ mammals‚ fish and amphibians 5) Can you name 2 features that each of the following groups of vertebrates have to enable them to classified into their groups:- • Mammals – Produce milk and give birth to live young • Birds – Most of them fly and all have solid egg shells • Fish – Have gills and live under water. • Amphibians – Have moist skin and lay soft‚ fragile eggs. • Reptiles – Have dry‚ scaly skin and lay eggs which are not
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Freddy Connors Mr. Jones Marine Science 22 November 2013 Loggerhead Sea Turtle The Loggerhead Sea Turtle is a beautiful creature that many marine biologists in today’s world love to study. It is the world’s largest hard shelled turtle‚ belonging to family Cheloniidae. Its scientific name is Caretta Caretta. The Loggerhead can be found all around the world in many different habitats. Although they are the most abundant marine turtle in the U.S.‚ they have been on the threatened species list
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Dinosaurs are the first reptiles appeared during the Jurassic era where the lime stone strata were identified in the Jura Mountains within the European Alps. This was during the Triassic period approximately 230 million years ago and the dominant terrestrial vertebrates for 135 million years from the beginning of the Jurassic and till the end of the cretaceous era. Jurassic means 201 years ago and cretaceous means 66 million years ago. The word dinosaurs means terrible lizard from the Greek language
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Title: Leopard Gecko Leopard geckos are one of the most popular reptile pets in captivity and they’re extremely easy to work with. The care requirements of the geckos are so minimalistic that any hobbyist can own around 10-20 or even more geckos and still have a lesser workload compared to an owner of a more common pet such as a cat or a dog. Leopard geckos do not take up a lot of space‚ they do not consume a lot of food‚ and they’re incredibly fast growers from babies up to maturity compared to
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Animal Kingdom: Phylum Chordata Veretebrate - an animal of a large group distinguished by the possession of a backbone or spinal column‚ including mammals‚ birds‚ reptiles‚ amphibian.. invertebrate - An animal lacking a backbone‚ such as an arthropod‚ mollusk‚ annelid‚ coelenterate‚ etc. The invertebrates constitute an artificial... swim bladder - A gas-filled sac present in the body of many bony fishes‚ used to maintain and control buoyancy. Gills - The paired respiratory organ of fishes
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D.H. Lawrence (1885 – 1930) Hardy and Yeats belong to the upper classes; however‚ D.H. Lawrence is a working class poet and novelist. Both Hardy and D.H. Lawrence write outstanding novels and they are famous in both of the literary forms. Hardy depicts nature in terms of pessimism like William Butler Yeats and D.H. Lawrence portrays pessimism through the sexuality that stands for the blood for himself. In Freudian psychology‚ the snake symbolizes the male sexual power. However‚ in D.H. Lawrence’s
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Sea turtles are large‚ air-breathing reptiles that inhabit tropical and subtropical seas throughout the world. Seven distinct species of sea turtles grace our oceans today. Upon first sight of the Green Sea Turtle it may appear to come off as any other turtle. The truth is that these turtles are magnificent beautiful creatures that spend most of their lives exploring endlessly through our massive ocean. These reptiles have the ability to do incredible things. The Green Sea Turtle
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and trunk side to side shark - internal fertilization some are born alive‚ others lay fertilized eggs in capsule Food Getting and Digestion Circulatory System Respiratory System Movement Reproduction Reptilia Common Name Representatives Reptiles turtles & tortoises lizards & snakes crocodiles‚ alligators‚ dinosaurs 1st fully terrestrial vertebrates
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Paleological evidence for homoeothermic tendencies in theropod dinosaurs in the Cretaceous Period Abstract Dinosaurs were considered to be cold blooded reptiles until several shocking discoveries and studies have changed the way that the general public has viewed them. Theropod dinosaurs have been selected to be analyzed because they have the strongest evidence pointing to warm blooded tendencies across the class. Carbon and oxygen isotopes in teeth enamel and physical fossilized data can be used
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