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Medium Sized Large Amount
1,149 wordsSavannah monitors (Various exanthematicus) are medium-sized monitor lizards that are usually readily available in most reptile specialty stores and from breeders. They are intelligent (for lizards), beautiful, usually tame pretty easily, and do not grow as large as some monitors. Savannahs usually are less expensive to purchase than some of the other monitor species. Savannah monitors hail from Africa, and they are also listed as a "threatened" species in their natural habitat, due to the pet tr...
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Three Organisms Hydra Flatworm And Earthworm
436 wordsThe Hydra, unlike other animals with an anus and rectum, uses the same opening for both taking in food and eliminating wastes. Its intracellular and extracellular digestive processes are detailed in the drawing I have made. It is the simplest of animals in the drawings, since it uses a contractile fibrils lining in its skin. The cells lining in the Hydra can take in solid bits of food with the internal cavities. Special cells of the hydra secrete enzymes into the central or digestive cavity, whe...
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Things They Re Taught Mother Is Scared Amina
805 wordsThe main conflict in the text is about having different religions. It's about how a little girl is having problems about understanding why she can't paint religious persons with dark skin. At school the teacher says that Amina can take the picture to show her mom. Amina doesn't understand why it can't hang on the wall together with the other childrens'. But the teacher gives another excuse and Amina 'surrenders', and takes the picture home. But as her mother sees the picture she tears it apart, ...
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Taking Sides Clashing Sides Clashing Views
2,460 wordsEnvironmental Issues Introduction Environment and the dependence of man on the environment become the issue of the day. Many world organizations consider DDT (dichlorodiphenyltrichloroethane) to be one of the most dangerous chemical compounds, while others claim that DDTs harm may overweight possible negative consequences. Yet, it should be taken into consideration that DDT refers to toxins closely associated with cancerous disease, human immune system and reproductive system malfunctions. This ...
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Organic Matter Sense Organs
439 wordsEarthworms are classified Earthworms EARTHWORMS Earthworms are classified as Annelida. Annelida mean little rings which refers to the many segments in their body. The structure of an earthworm? s body is made up of more than one hundred segments separated by partitions that divide the column. All segments are identical except by the anterior and posterior ends. The anterior segments reflect the cephalization that is an adaption of burrowing. The head of the earthworm contains the sense organs. T...
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Methane Nitrous Oxide Burning Fossil Fuels
4,674 wordsHuman Environmental Science Global Warming Human kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think, and in the way we live-is needed now. Global warming is the most urgent environmental problem the world will face in the next decade and the next century. Few, if any, trends are more important to our future than climate change caused by human activities. Sc...
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Carbon Dioxide Uric Acid
925 wordsAim: Exretory System Excretory System Aim: To examine and understand the structure, function and differences between different types of excretory systems. The difference between excretion and egestion is that whereas excretion is the process of removing toxic waste by-products of the body s metabolism, egestion is the removal of indigestible remains / substances through the alimentary canal. Through egestion, substances that were not able to be used in the body are removed, and through excretion...
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Lived Happily Genetic Variation
1,028 wordsLizards to Snakes Many millions of years the planet was dominated by lizards great and small. It was a place ruled by the laws of natural selection where the only way to survive was to be able to defend yourself with what you had. It was a constant struggle for food, shelter, and supremacy. It was about survival of the fittest, because only if you were best suited to your environment would you have a chance at living to reproduce. Sometimes adapting to ones environment could create a whole new s...
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Things Theyre Taught Mother Is Scared Amina
798 wordsThe main conflict Pictures Pictures The main conflict in the text is about having different religions. Its about how a little girl is having problems about understanding why she cant paint religious persons with dark skin. At school the teacher says that Amina can take the picture to show her mom. Amina doesnt understand why it cant hang on the wall together with the other childrens. But the teacher gives another excuse and Amina surrenders, and takes the picture home. But as her mother sees the...
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