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 ice is so massive that it has depressed the continental bedrock in some areas more than 2.5 km below sea level; subglacial lakes of liquid water also occur (e.g.‚ Lake Vostok). Ice shelves and rises populate the ice sheet on the periphery. Only about 2% of the continent is not covered by ice. Geography of Antarctica | | Continent | Antarctica | Coordinates | 80°S 90°E | Area | Ranked 2nd (unofficially) 14‚000‚000 km2(5‚400‚000 sq mi) 100% land 0 % water | Borders | No land boundaries
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the body’s muscles for physical tasks. A concentricmuscle contraction is a very common kind of muscle contraction. It is part of many basic physical exercises and everyday activities. Professional trainers‚ physical therapists and others often talk about concentric contractions when they are explaining the different types of contractions that muscles achieve. Concentric contractions are as part of what experts call isotonic exercise. In isotonic exercise‚ a weight load or resistance remains constant
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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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plaque and food from the teeth‚ assists in suppressing halitosis‚ and delivers active ingredients such as fluoride or xylitol to help prevent tooth and gum disease (gingivitis). -- STATEMENT OF THE PROBLEM -- The problem that connects in this project is “What will be the effect if the skin of the banana will be used as an alternative for toothpaste.” The answer or hypothesis in the said problem is “if the skin of the banana will be used in making a new kind of toothpaste then‚ it would enable
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Flowers Used for Dye Hollyhocks Hollyhock‚ or Alcea rosea‚ petals are available in varying shades from nearly white to almost black. The dyes made from these petals range in color from bright green to greenish brown depending upon how the blossoms are prepared. According to Rakhi Shanker and Padma S. Vankar from the Facility for Ecological and Analytical Testing in Kanpur‚ India‚ a substance such as alum or other metal salts is used to make the dye stay on the fabric without quickly washing out.
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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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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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Insecticides 1. Jack R. Plimmer‚ 2. Derek W. Gammon Published Online: 16 APR 2004 DOI: 10.1002/0471238961.0914190513052003.a01.pub2 Copyright © 2001 by John Wiley & Sons‚ Inc. Book Title Kirk-Othmer Encyclopedia of Chemical Technology Abstract Insects constitute an immense drain on food resources worldwide‚ as well as being serious disease vectors. Insecticide applications are made directly to raw agricultural commodities to protect plants and animals from insect attacks. Official national and
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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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