Data Analysis The pH of a liquid affects the brownness of a banana. This experiment was started by the question‚”Does the pH of a liquid affect the browning time of a banana? “ The hypothesis was “that the lower the pH the less brown a banana will turn.”. The experimental group was bananas placed in liquids with varying pH levels : lemon juice‚ lime juice‚ vinegar‚ baking soda water‚ alkaline water‚ and distilled water. This experiment’s dependent variable is the number of spots each banana has
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Introduction Aging is an inevitable process and therefore it is important to know exactly what implications it has on ones’ nutritional health. The nutritional status of an elderly patient is very critical‚ as they are at a high risk for malnutrition. As their bodies change‚ they may find themselves with a micronutrient deficiency that they have never had before. This is because of the DRI’s changing for each age and gender group. The elderly has to focus on maintaining their lean muscle mass whilst
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Geography Geography is the study of the earth’s landscapes‚ peoples‚ places and environments. It is‚ quite simply‚ about the world in which we live. Geography puts this understanding of social and physical processes within the context of places and regions - recognizing the great differences in cultures‚ political systems‚ economies‚ landscapes and environments places and social groups underlie much of the newer developments in human geography across the world‚ and the links between them. Geography
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Data Analysis Does radiation affect the growth of seeds? If‚ plant seeds are exposed to microwave radiation‚ then the seeds will grow less than how a seed is usually grown. The independent variable was the amount of microwave radiation the seeds receive. The dependent variable was the growth of the plant seeds. Control variables were the amount of water (30 mL at a time)‚ the amount of light (11 hours each day)‚ and the amount of seeds. The control group was the non-microwaved seeds. The experimental
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SCIENCE HOW DOES COLOUR AFFECT PLANT GROWTH? AIM To find out if colour affects plant growth‚ and if plants are adaptable to the colour of light‚ and how much light it gets. INTRODUCTION For this Science assignment‚ I chose to find out if the colour and amount of light a plant receives‚ affects plant growth. Light is electromagnetic radiation that comes in waves‚ the basic units of which are called photons. Plants use light to turn carbon dioxide into sugars necessary for growth‚ a process called
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on the bone. Pulse rates vary from person to person. Your pulse is lower when you rest and increases when you exercise. More oxygen rich blood is needed by the body when exercising so knowing how to take your pulse can help you evaluate your exercise programme. The amount of exercise someone does will affect the pulse rate. For example‚ more exercise means more movement so more energy will be needed. In order to get more energy‚ respiration takes place at a faster rate. More oxygen is used so more
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It is said that around 20 percent of Americans is infected with a parasite called Toxoplasma gondii. What is this parasite‚ and how does it affect people? Toxoplasma gondii is a parasite that affects birds and other animals‚ but it only reproduce sexually in cats. According to Dr. Michael Grigg‚ senior investigator with the National Institute of Allergy and Infectious Diseases‚ Toxoplasma gondii usually remains dormant in people contracted by it‚ following mild flu-like symptoms. However‚ if
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happens to be an illegal immigrant. Through purchasing that food and gas‚ he just contributed to the economy as a consumer by paying sales tax. This is just one small example of the several ways illegal immigrants contribute to and positively affect the economy of the United States. For countless years there has been a controversial debate over whether illegal immigration has a positive or detrimental effect on the economy. It has especially
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Ethan Shan Ms. Yamamoto World Literature II 9 November 2015 The Past Doesn’t Affect the Future Some say that the future is always influenced by the past. This is often applied to The Kite Runner by Khaled Hosseini. In this book‚ the protagonist is haunted by guilt his entire life from the failure to help his friend when he needed it‚ but is given the chance to redeem himself later on in his life. Many people say that the idea of the past influencing the future appears frequently in The Kite Runner
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Given the widely accepted fact that education is one of the most important factors when talking about growth‚ the present session intends to provide further information about the topic. According to Hanusheck and Wössmann (2010)‚ education affects economic growth in three different ways. First‚ it is important to mention that it is responsible to increase human capital quality‚ a key factor considering the labor force. Once that economic sectors count with a high level human capital‚ they get able
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