The causes of disease in humans. Lifestyle 1. BIOL1 : Basis and risk factors of heart disease 2. BIOL1 : Basis of lung disease and lung function Pathogens 3. BIOL1 : Nature of pathogens and infection 4. BIOL1 : Cholera and dehydration 5. BIOL2 : Horizontal gene transfer and antibiotic resistance Genetics 6. BIOL1 : symptoms of lactose intolerance 7. BIOL2 : Formation of non-functional enzymes 8. BIOL5 : Risk factors for cancer‚ the nature of cancer‚ tumours suppressor and proto-oncogenes
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The social and religious functions. But some times‚ people use the systems for home enjoyments‚ parties etc. The noise is just jarring and harmful for the ears. It can cause sleep disruption. It can also cause deafening. The machinery and generators‚ mobiles have a great impact on central nervous system of the humans.The causes of noise pollution are many. In rural areas‚ trains and airplanes’ noise can disturb wildlife habits. In urban areas‚ one of the major sources of noise pollution is the traffic
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Kay Lynn Ruth Hurst English Comp 1 08 October 2012 The Cause and Effect of Low Income Jobs on Family Life While researching the cause and effect of the economy on low wage workers‚ the discovery of how the families struggle on a daily basis to juggle work‚ child care‚ transportation and family well-being was astounding. While some families are two parent homes‚ only one is able to work due to the cost of child care. Other families consist of one parent‚ who works two jobs to take care of
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many reasons. It is not only harmful to the human body but also affects the environment. This is because of many chemicals and substances that produce this hazardous product. There are many causes of smoking cigarettes. First of all‚ teenagers smoke because they want to be fit‚ and avoid gaining weight as smoking sedate hunger. Them they see their friends smoke and think it makes them look cool‚ be independent‚ and feel no tension and worries. The main cause of smoking is Nicotine which is an addictive
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active volcanos left in the world today. Have you ever wondered or learned about what causes a volcano? Volcanic eruptions can be a huge deal for the environment and the people around it. What causes do volcanos have on the environment and what cause does it have on the people? Well the truth is‚ the causes of active volcanos there are today‚ do have effects on its surroundings. What is a volcano‚ and what causes it to erupt? Volcanoes occur at weak points in the Earth ’s crust. The outer layer‚
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Causes and Effects of Earthquakes There are some programs‚ like the ones that are broadcast at National Geographic Channel‚ where professionals show us on many opportunities documentaries about earthquakes and the amount of damage that they had produced in some areas. But… what is an earthquake? We can define them as the shaking of the Earth’s surface caused by the rapid movement of the Earth’s rocky outer layer. In addition‚ earthquakes results from two main factors and can have two harmful effects
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Causes And Effects Of Noise Pollution Noise can be defined as an unwanted or undesired sound. Decibel is the standard unit for measurement of sound. Usually 80 db is the level at which sound becomes physically painful. And can be termed as noise. Humans‚ animals‚ plants and even inert objects like buildings and bridges have been victims of the increasing noise pollution caused in the world. Be it human or machine-created‚ noise disrupts the activity and balance of life. While traffic dons the
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diagnosed that everyone alive today carries within one’s body at least 700 contaminants (Coming clean‚ n.d.). The problems arise when most of these chemicals are carcinogens‚ cancer-causing. By examining which synthetic chemicals can cause cancer and identifying its effects on human health‚ the solutions to mitigate this crucial matter has been suggested by many agencies. However‚ there are economic barriers and other barriers brought up from skepticisms and lack of data research which need appropriate response
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to these bodies of water. These pollutants are harmful to humans‚ but more importantly‚ they are extremely harmful to marine life due to the contamination of their habitats. Unfortunately‚ this occurrence is not uncommon‚ and it is mainly the result of human activities. Most pollution is derived from industrial waste‚ which is eventually integrated into the ocean in the form of various pollutants. Aside from industrial waste‚ many other human activities also contribute to aquatic pollution‚ including
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a health benefits to human people like a face exercise it makes you beautiful and handsome. Laughter reduces the level of stress hormones like cortisol‚ epinephrine or adrenaline dopamine and growth hormone. It also increases the level of health-enhancing hormones like endorphins‚ and neurotransmitters. Laughter increases the number of antibody-producing cells and enhances the effectiveness of T cells. All this means a stronger immune system‚ as well as fewer physical effects of stress. Have you
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