Being a naturally occurring compound‚ baking soda is safe for cleaning teeth to a certain extent. It has the property of neutralizing agents that are responsible for causing discoloration and foul odors. This makes it an ideal ingredient for teeth bleaching and cleaning stains. While using it as a baking soda toothpaste‚ it cleans the corners of the teeth and help in preventing plaque formation. The abrasiveness of this formulation is relatively mild as compared to toothpastes containing silica. In
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Wonders of the World and stretches over 3000km of the Queensland coast. More than 2 million people visit this site each year for the scenic view and the thousands of different species that live in it. The Reef is affected by many threats due to coral bleaching‚ litter‚ pollution‚ global warming and climate change. The Great Barrier Reef was listed as an official World Heritage Site in 1981. It was listed; to be outstanding examples representing major stages of earth’s history‚ including the record of
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The Great Barrier Reef is the largest group of coral in the world with more than 2‚900 separate reef spanning or 1‚600 miles. The Great Barrier Reef is known as the largest living organism in the world. The barrier reef includes coral polyps‚ sponge beds‚ mangrove forests‚ and sea grass. The balanced eco system of the Great Barrier Reef is one that is very sensitive to even slightest human effect. Human action has not only affected the corals‚ but also the surrounding creatures that share these
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Skin Bleaching Epidemic: Bleaching for Beauty Introduction to Sociology‚ 1804 Dr. Max Orezzoli November 21‚ 2011 Skin Bleaching is defined as a practice of using chemical substances in attempt to lighten skin tone or provide an even skin complexion by lessening the concentration of melanin. There are several methods in which this can be achieved from the use of topical creams and gel‚ chemical peels and even skin whitening pills known as
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Week 7 Lab Worksheet: Biological Processes‚ Classification of Invertebrates and Bottom ... Page 1 of 6 Week 7 Lab Worksheet: Biological Processes‚ Classification of Invertebrates and Bottom Communities Part 1 of 1 - 99.90001 Points Question 1 of 15 6.66 Points The three families of algaes are:. A.Green‚ Red‚ Grey B.Green‚ yellow‚ brown C.Green‚ red‚ brown D.Mangroves‚ red‚ brown Answer Key: C Feedback: Green algaes are both microscopic (phytoplankton) and macroscopic like sea lettuce. Red
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orders: Actiniaria (true sea anemones)‚ Antipatharia (black corals)‚ Ceriantharia (tube anemones)‚ Corallimorpharia‚ Scleractinia (true or "stony" corals)‚ and Zoanthidea. Hexacorallia includes roughly 4‚300 known extant species. As the name suggests‚ most hexacorallians have hexamerous symmetry (i.e.‚ parts in multiples of 6). The most familiar group of corals‚ the reef builders‚ includes around 650 extant species (i.e.‚ around half the known stony coral species). These are found mostly in the clear‚ shallow
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allowing animals there to evolve separately. Great Barrier Reef‚ Australia Chapter 5. Corals are an outstanding example of symbiosis‚ in which a coral polyp (an animal) and an alga (which photosynthesizes) live together and benefit each other. Together‚ these partners build some of the largest structures created by any living organism. The Great Barrier Reef is the longest coral reef in the world. Coral reefs are renowned for the diversity‚ beauty‚ and the economic importance of the fish and
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Paleontology Cnidaria and Nematocysts Cnidaria‚ also called Coelenterata‚ is a large phylum of marine organisms with around 10‚000 species. These species are corals‚ jellyfish‚ various plant-like organisms‚ as well as many others. These are all very different from each other‚ except for one similar attribute. They all have Nematocysts‚ which are stinging cells used by all Cnidaria for either defense or hunting. Nematocysts have a variety of functions to fulfill these tasks. The organism can use
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Gow’s characters of Coral and Tom‚ introducing the theme of acceptance. A journey is a process which allows an individual to experience hardships and difficulties‚ leading to the theme of acceptance. This theme has been demonstrated through the character of Coral‚ the mother of a fallen son in war‚ resulting in her depression and isolation. The events experienced through Corals physical and inner journey is therapeutic by which her understanding of acceptance is shaped. Corals inner journey is
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sea slugs sea snails. Sea cucumber Starfish Crayfish coral Some Bottom dwellers clean the ocean floors Bottom dwellers refers to any species of animal or some other organism that lives on the sea floor. Biologists often use the term benthos to refer to bottom dwellers. Benthos feed off algae. Examples include many species such as crab rock-fish worms sea slugs sea snails. Sea cucumber Starfish Crayfish coral Some Bottom dwellers clean the ocean floors Bottom dwellers refers
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