Angeles University Foundation Integrated School Angeles City GraPeNaTor: “Grapes’ Peelings extract‚ a Natural Indicator for acids and bases As a partial requirement for the 1st grading period Submitted by: Josh Wallen Beltran Riu Rodriguez Abbylaine Priniel Mikee Reyes Lesley Anne Timbol CHAPTER 1 I. INTRODUCTION Many natural substances contain molecules that change color in liquid solutions when the solution is changed from a basic to acidic nature or vice versa
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the top performers in a comparative study of insect repellents published in July‚ 2002 in the New England Journal of Medicine. The two commercial sprays tested kept bugs away from 1 to 3 hours. The results of a 2004 California State Science Fair project show that lemongrass is 30 percent less effective than commercial preparations containing DEET‚ or diethylmetatoluamide‚ in repelling mosquitoes. Lemongrass‚ or cymbopogon ciatrus‚ may still be a suitable substitute for persons who cannot tolerate
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sample of science investigator. Investigatory Project With Complete Write Ups Free Essays 1 - 20 www.studymode.com/.../investigatory-project-with-complete-write-ups-p... Free Essays on Investigatory Project With Complete Write Ups for students. ... Investigatory Project: How To Make An Investigatory Project Sample Format: ... the Use of Science Investigatory Project Prepared by: JUvy L. Tobias Republic of the ... Malunggay and Spinach Powder (Investigatory Project Sample) www.scribd.com/.../Malunggay-and-Spinach-Powder-Investigatory-Proj
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A Comparative Analysis on the Effectiveness of Champion and Pride as Cleaning Detergents By: Solis‚ Sharel Leigh DS. Tan‚ Ma Get M. Teacher: Ms. Regilyn Navarette Acknowledgement We would like to dedicate this experiment we did to every mother‚ nannies‚ maids‚ and the likes who work hard each and every day or our lives. They‚ who sweat a lot just to give us fresh‚ newly-washed and sweet
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Good morning my fellow Bedans‚ our dear administrators‚ my co-faculty members‚ and to you‚ my dear parents. A teacher that can defy limits. The one that can lead you back where you should be. A teacher whom you can lean on. Most elementary students say that life in elementary unit is not happy if you did not experience her supervision.And also‚ a faculty cannot be called one if she is not present. From being a student intern way back to 1970’s‚ until now‚ she’s still teaching in elementary unit
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¬THE EFFECTIVENESS OF HORSE (Equus caballus) MANURE AS AN ALTERNATIVE SOURCE OF FUEL Group II Kurt Ashley E. Edusada John Kenneth D. Encarnacion Honey Let S. Dagan Ellen Mae P. Datu Rona Marie R. Datugan Joanne Kristelle A. Decano Chenalee G. Delos Reyes January __‚ 2013 III – Newton CHAPTER 1 The Problem and Its Background Introduction Horse manures or feces are abundant and are found mostly in farms‚ especially
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Worry is thoughts‚ images and emotions of a negative nature in which mental attempts are made[vague] to avoid anticipated potential threats.[1] As an emotion it is experienced as anxiety or concern about a real or imagined issue‚ usually personal issues such as health or finances or broader ones such as environmental pollution and social or technological change. Most people experience short-lived periods of worry in their lives without incident; indeed‚ a moderate amount of worrying may even have
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SIGNIFICANCE OF THE STUDY The respondents believe that the result of the study may provide benefits to the ff: PEOPLE. This study will help them be knowledgeable on how to manage waste materials. It will help them to analyze the benefits that they can get if they have a good waste management. GOVERNMENT. They will be benefitedin a way that the researchers found an approachable solutions on how to manage a waste materials. THE COMMUNITY. This study will help the people in community to be
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USED BATTERY AS PIGMENT D EPARTMENT O F S CIENCE IN COOPERATION WITH THE AND T ECHNOLOGY ABSTRACT The objective of the first part of the study was to find the best ratio of ink using carbon from used batteries and charcoal as pigments. The ink was evaluated on the basis of how much pigment is suspended in the mixture and their shelf life. The second part was aimed at the production of carbon paper. The best kinds of ink were tested on two mediums‚ coupon bond and onion skin. They were also
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Project in Values Submitted by: Filler‚ Amor Eynna F. Submitted to: Mrs. Pantaleon Lesson 1: I Like the New Me Every Person has an idea of what his/her worth is. A person may say‚ “I am good in dancing” This shows that each person has a good picture of his/ her own self. You can be proud of yourself by saying or showing to everyone that it’s you and you’ll accept it being you. This lesson guide me identifying the qualities I posses and the values reflected through these
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