REVIEW OF RELATED STUDIES For the natural repellent with the most scientific backing‚ look to lemon eucalyptus oil‚ the sole natural ingredient to get the EPA’s (Environmental protection agency) endorsement. Numerous studies show that it works just as effectively as low levels of DEET (N‚N-Diethyl-meta-toluamide) (7 percent to 15 percent concentrations) by masking the body’s natural odors. Look for a 30 percent to 40 percent concentration for maximum effectiveness. The most ancient natural remedy
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1.1 Background of the study Computerization is a process of converting a form into a computerized form. It prevents incoming human errors from occurring and reduces processing time‚ thus‚ it cab increase productivity and make results into a more accurate‚ credible output. The STI College Cotabato uses a manual transaction system as of current. But the system is prone to errors such as duplication of forms‚ incorrect spelling name and inaccurate data of inquirers. In information system‚ computerization
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Phylum Porifera  Basic Characteristics No definine symmetry Bodies are multicellular‚ with few tissue and no organs. The cells and tissues surround a water filled space but there is no body cavity. Has no nervous system Has a larval stage. Are all filter feeders. Sponges are among the oldest animals‚ being discovered about 500 million years ago! Phylum Cnidaria JellyFish  Basic Characteristics Live in both fresh water‚ and salt water. Radial Symmetry; typically quadramous
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HEAT AND EVAPORATION PROBLEM: Does more heat make water evaporate faster. To test this I observed how the heat affected the evporation rate when water is placed under DIFFERENT WATTS LIGHT BULBS.i decided to do this expierment because I noticed how the water in my pond evaporates because of the sun every week we have to put water in the pond with our water hose. HYPOTHESIS: MY HOPTHESIS WAS THAT THE 75 WATT BULB would evaporate the water faster.all substances have molecules those molecules
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The Lemon Orchard character analysis The Lemon Orchard by La Guma expresses the clashes of the characters personalities throughout the short story. The main characters that are shown within the story are the African man‚ the leader‚ the man who was carrying the lantern‚ and two other men that followed. The leader of the group is presented to be the most dominant compared to the other men. ’He was a big man and wore khaki trousers and laced-up riding boots‚ and an old shooting jacket with leather
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Do you know any Hobbits? No not the ones from the movie. There has been a discovery that proves the Hobbits truly did exist‚ teeth were uncovered in Southeast Asia along with a Skelton. These two objects were verified to be only 18‚000 years old‚ which was a surprise for the human ancestors living in Africa 1 million years ago had about the same teeth characteristics as the one found. The discovery of Hobbits most certainly affects our understanding of human evolution. After realizing that these
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This research aims to determine the ideal amount of quality effect for using anti – oxidant by getting the extract of lemon grass. The lemon grasses were chopped at the constant size and pressured afterwards and were tested for their physical appearance and effeitinity. After the preliminary test in finding out the best insulator for the making of anti – oxidant out of extract lemon grass. 46 people were tested in different conditions in their body. Every 3 days‚ a batch of 4 280ml bottles of anti
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A candle is a solid block of wax with an embedded wick‚ which is lit to provide light‚ and sometimes heat‚ and historically as a method of keeping time. A candle manufacturer is traditionally known as a chandler.[1] Various devices have been invented to hold candles‚ from simple tabletop candle holders‚ to elaborate chandeliers.[2] For a candle to burn‚ a heat source‚ commonly a naked flame is used to light the candles wick which melts and vaporizes a small amount of fuel‚ the wax. Once vaporized
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Investigatory Project Sample Format: Abstract After finishing the research and experimentation‚ you are required to write a (maximum) 250-word‚ one-page abstract. An abstract includes the a) purpose of the experiment‚ b) procedures used‚ c) data and d) conclusions. It also includes any possible research applications. The abstract should focus on work done since the last fair. Research Paper A research paper should be prepared and available along with a project data book‚ and any necessary
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Efficacy of used plastics candles in making polishing agents La Salette of San Mateo San mateo‚ Isabela (name) Abstract Most of us spend about 90%of our time indoors‚ so minimizing the use of harmful chemicals in our homes‚ offices and schools is important to keep the air we breathe healthy and constructed surfaces we live on free of irritants and toxins. Besides being expensive‚ store-brought cleaners contain a number of chemicals. These chemicals can be hazardous to our health
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