be evolutionary adaptations allowing the elephant to remain underwater for long periods of time while breathing through its trunk which emerges as a snorkel.[4] Birds The main section for this topic is on the page Bird anatomy‚ in the section Respiratory system. The respiratory system of birds differs significantly from that found in mammals‚ containing unique anatomical features such as air sacs. The lungs of birds also do not have the capacity to inflate as birds lack a diaphragm and a pleural cavity. Gas
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Bodyline Bowling Test cricket has played a major role in Australian history. Bodyline bowling reflected a negative relationship between England and Australia. The four main points to support this argument include‚ past Australian test cricket and how it has played a major role in Australian history‚ history of cricket between England and Australia‚ relationship between England and Australia at the time and bodyline bowling itself. Australia is very well known all over the world for its cricket
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Preventing Infection INFECTION The invasion or colonization of the body by pathogenic microorganisms The presence of a particular type of microorganism in a part of a body where it is not normally found and may lead to a disease Microorganism A small (micro) living plant or animal that cannot be seen without the aid of a microscope A microbe Contributions TYPES of Microorganism Bacteria Fungi Protozoa Algae Viruses Multicellular Animal Parasites BACTERIA Very small‚ simple‚ unicellular
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I work in the respiratory system department. There are five more interesting facts I would like to share with you about my department. The first is that there are four processes that make up respiration: pulmonary ventilation‚ external respiration‚ transport of respiratory gases‚ and internal respiration. It also consist of two zones: the respiratory zone and the conducting zone. The respiratory zone is the actual site of gas exchange. The conducting zone is all the other respiratory passageways that
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Creating Indoor Environments for Young Children By Francis Wardle‚ Ph.D. An early childhood environment is many things: It’s a safe place where children are protected from the elements and are easily supervised‚ and it’s where the important activities of the day take place‚ such as playing‚ eating‚ sleeping‚ washing hands‚ and going to the bathroom. Beyond the basics‚ however‚ an environment for young children implements and supports a program’s philosophy and curriculum. Philosophies like Montessori
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examine what is understood by the term "language play". Used experimentally‚ language is inextricably connected to play. It is intrinsically symbolic‚ adventurous‚ informative‚ and dynamic. As Marian Whitehead writes‚ "Language and play share several characteristics: both use symbols to stand for a range of ideas‚ feelings and experiences; both are reflections of human thinking and also creators of new thoughts; both are part of our genetic make-up." Terry Campbell identifies two major classifications
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Introduction: What is breast cancer? Breast cancer will strike one in every eight American women. This makes it the most common cancer in woman. Approximately 200‚000 women are diagnosed with breast cancer each year. Of that number‚ 40‚000 will die from breast cancer each year. (Journal of Environmental Health 2003) Breast cancer is just one type of cancer. Cancerous cells are cells that grow without the normal system of controls placed upon them. Breast cancer develops from the
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Heart disease is a chronic health disorder that accounts for 30% of all deaths. Heart disease has many risk factors‚ such as genetics‚ unhealthy eating habits‚ lack of physical activity‚ and smoking. Here‚ we will discuss those risk factors‚ and discuss ways to diminish those risk factors. Heart disease or coronary artery disease is caused by a blockage in the blood vessels that supply the heart. The blockages are caused by plaque which contains cholesterol in large amounts that adhere to the artery
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HCA/240 Matthew Hoffman “Chronic obstructive pulmonary disease (COPD) is a lung condition that may result in severe morbidity and includes chronic bronchitis‚ emphysema‚ or sometimes both. It is primarily linked with current or former smokers and is characterized by a loss of lung function over time‚ making it more difficult for someone to breathe and limiting personal activities‚ ultimately leading to decreased quality of life”. (Barrett‚ 2008). “One of the most important things regarding COPD
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sun‚ haze may appear brownish or bluish. CK: Haze often occurs when dust and smoke particles accumulate in relatively dry air. Luckily‚ currently the air condition in Malaysia is moderate to good‚ 51-100 and 0-50‚ according to DOE‚ Department of Environment. However‚ haze still occurs on several seasons‚ YM: Yup yup‚ so with these facts laid before us‚ let’s gather facts on the causes of the haze. WS: Pollutants are caused by open burning‚ smoke emitted from vehicles and factories without particle
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