INSTITUTE Magsingal‚ Ilocos Sur Effectiveness of Garlic and Chilli Mixture as a Cockroach Repellent An Investigatory Project In partial fulfillment of the requirements in the subject Science III (CHEMISTRY) Presented to: MRS. LOVELYN TUGARE Teacher Presented by: AGCAOILI‚ JACEL ANNE A. TOLOSA‚ JAY MARK B. VERAZON‚ DEOUS MHAR P. Students Date: August 20‚ 2011 Chapter 1 INTRODUCTION Background of the Study Garlic (Allium sativum) and Chilli (Capsicum annuum) are usually
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CHAPTER I INTRODUCTION Background of the Study Soap is an essential cleaning agent‚ helping people to keep themselves and their surroundings clean. When soap is mixed with water‚ it forms a lather that washes out dirt and grease for better than water alone. Soap can be made on a small scale in the home or village cheaply and easily. The main ingredients are fats and lye both of which can be made from materials found through out the world. Making soap at home
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Investigatory Project Pesticide from Radish Extract CHAPTER I Introductions: A. Background of the Study Radish is an annual herb widely grown for its edible fleshy‚ hot tasting roots maybe red‚ white or purple. Every part of the root or the plant can be used in different ways. The leaves and the roots are eaten raw in salads. Likewise‚ it can be cooked or mix with meat to satisfactory attain its delicious taste. Aside from food‚ it is dried for juice extraction. Radishes were probably native
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CHAPTER 1 INTRODUCTION Rice Bran Oil (also known as rice brain extract) is the oil extracted from the germ and inner husk of rice. Rice Bran Oil is truly “The World’s Healthiest” edible oil‚ containing vitamins‚ antioxidants‚ nutrients‚ and trans fat free. It’s not just delicate and flavorful‚ it can help lower cholesterol‚ fight diseases‚ enhance the immune system‚ fight free radicals and more. Rice Bran Oil is extremely light
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Lauzon Marridel M. Urminita Carmela May J. Villaganas March 2011 La Salle College of Antipolo Acknowledgement By working in this investigatory project‚ we would like to thank or acknowledge the following people: *To our parents in producing us the money and support that we need. *To our teacher‚ for giving us ideas and time for doing this investigatory project *To students‚ for exchanging ideas with us. *To our friends‚ for their encouraging attitudes. *To the people who were trapped in some
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Introduction Chapter 1 – The Problem and its Background • Abstract • Background of the Study • Meaningful Study • Statement of the Problem/Background of the Problem • Hypothesis • Significance of the Study • Scope and Limitations of the Study • Conceptual Framework • Definition of Terms Chapter 2 – Review of Related Literature • History of coils and its background • Background of the Study Chapter 3 – Methodology/Research
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has numerous common names including cainito‚ caimito‚ star apple‚ golden leaf tree‚ abiaba‚ pomme du lait‚ estrella‚ milk fruit and aguay. It is also known by the synonym Achras cainito. InVietnam‚ it is called vú sữa (literally: breast-milk).The leaves are evergreen‚ alternate‚ simple oval‚ entire‚ 5–15 cm long; the underside shines with a golden color when seen from a distance. The tiny flowers are purplish white and have a sweet fragrant smell. The tree is also hermaphroditic (self-fertile).It
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IX INVESTIGATORY PROJECT: “Fruit Battery: Citrus Fruits As Conductors of Electricity” Submitted by: VILLAVER‚ Genevieve C. YAMZON‚ Nicole Jay M. ESPENILLA‚ Ana Patricia G9- Our Lady of Good Voyage Submitted to: Mr. Juanito B. Tan Chemistry Teacher Date submitted: March 19‚ 2013 I. Acknowledgement First of all‚ I would like to thank our chemistry teacher Mr. Tan for helping us in the necessary things we needed to know in order to finish this investigatory project. Secondly
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growth of bacteria [Exp] 043. Factors affecting the growth of molds or yeast [Exp] 051. Experiment with Hydroponics (Use seedlings started from seed with three types of soil and different rates of fertilizer) [Exp] 071. The effectiveness of Antiseptics and soaps on household bacteria [Exp] 091. Comparing types of artificial light on plant growth [Exp] 101. Conditions necessary for the life of a brine shrimp [Exp] 121. Producing mutations in bacteria 122. Producing mutations in yeast 131.
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Solar disruption theory was one of several theories that emerged before the 18th century concerning the formation of the solar system. Solar disruption theory states that the collision of the sun with another stars caused debris to be ejected from its mass and these debris eventually became the planets. This theory was later discarded for the nebula theory of solar system formation. However there are some scientists that propose that it has some merit. The big question up until the 18th century
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