Republic of the Philippines Department of Education Region IV-A CALABARZON Division of Batangas BATANGAS PROVINCE SCIENCE HIGH SCHOOL Dacanlao‚ Calaca‚ Batangas Cogon Grass Pesticide A Science Investigatory Project Proponents: Angelica M. Ditan Rosana Joy T. De Roxas Bryan Frero John B. Hernandez IV-Einstein S.Y. 2010-2011 ANGELINE C. PAGKALIWANGAN Adviser Table of Contents Abstract 3 Research Plan 3 A. Materials and Methods 3 B. Treatment/General Procedure 4
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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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the effects of salt on grass growth. In the winter‚ many people place a salt compound on their driveways to melt snow and ice that has accumulated. The following spring‚ it is noticed that the edges of the driveway does not have any grass growing and grass a little further from the driveway is growing slower than the rest of the lawn. It will be determined if grass growth is negatively impacted in the spring after a winter of salt compound applications. Salt and Grass Growth Introduction:
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Grass Decomposition Lab Problem: How do temperature‚ sunlight‚ amount of moisture‚ and presence of oxygen affect the decomposition of grass? Controlled Variable: Amount of grass and water in each container. Independent Variable: temperature‚ sunlight‚ amount of moisture‚ presence of oxygen. Dependent Variable: decomposition rate of grass. Hypothesis: I believe that there will be the most decomposition in high temperatures‚ low sunlight‚ low amount of moisture‚ and high presense
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Project Title: Making of Malunggay Salad and Lemon Grass Juice I. INTRODUCTION 2.1 BACKGROUND OF THE PROBLEM One of the main issues that we have right now is getting the right vitamins and nutrients to our body. How we will do this is by choosing the food that we eat. Aside from that‚ we have to take consideration its cost. Can Filipino‚ in all walks of life‚ afford a healthy meal? More Filipinos have been eating rice just to withstand empty stomach rather than eating a balanced
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At Grass By Philip Larkin Sound Devices & Rhythm Rhyme: Regular rhyme pattern: In each stanza‚ there are rhymes on alternate lines‚ forming a regular pattern of efgefg‚ hijhij etc. Such regularity seems to suggest a sense of restriction which echoes with the confinement human beings impose on the racing horses for the pleasure of human entertainment. Assonance: The use of repeated long vowels as in ‘shade’ (/ʃeɪd/)‚ ‘tail’ (/teɪl/)‚ ‘mane’ (/meɪn/) creates a gloomy atmosphere in the depiction of
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Review of the Movie‚ “Grass” by Woody Harrelson Summary of the Movie The film “Grass” is an exciting and interesting movie documentary to watch. The movie ventures into understanding the impact of the policy of marijuana enacted by the American government. Besides‚ the movie captures the rise of xenophobia with the immigration of Mexicans and their preference towards smoking marijuana. Also‚ the movie brings to light the progression of a drug policy that is wrongly perceived as a crime concerns‚
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on an individual. DeSoto’s novel‚ A Blade of Grass‚ is the story of two young women of different races who struggle to survive in apartheid South Africa. DeSoto is able to accurately convey his message because he personally experienced the consequences of apartheid. DeSoto utilizes symbols to convey the many ongoing conflicts of the novel. DeSoto used the character of Marit to depict his message of conflict through various symbols in A Blade of Grass. The character of Marit is a representation of
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The Language Used to Connect With Nature Willa Cather‚ Emily Dickinson‚ and Walt Whitman all utilize different forms of language to make themes in their writings. Through personification‚ symbolism‚ and various rhetorical devices‚ we can connect to nature through O Pioneers!‚ “There’s a Certain Slant of Light‚” and “Song of Myself.” These languages are used in these pieces to connect us with nature. Cather uses personification to connect us to nature. By personifying nature‚ she makes it seem
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Song of Myself is the most popular of Whitman ’s works‚ which was one of the first twelve pieces in the 1855 first version of Leaves of Grass. Like a large portion of his different poems‚ it excessively was modified arriving at its last change in 1881. “Song of myself” is a sprawling blend of history‚ sermon‚ and beautiful reflection. The poem has likewise helped shape the thought of what it intends to be an American. It is a "fair" poem that draws all various types of individuals
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