Homeostasis in the Human Body Homeostasis is the maintenance of a stable internal environment within tolerance limits‚ this is the restricted range of conditions where cellular operations effectively work at a consistent rate and maintain life. These conditions include temperature‚ blood glucose levels‚ pupil diameter control and many more. The body is made up of many cells. Many specialized cells group up to form a tissue. Tissues group up to form organs‚ these organs can then connect to form
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Pigs live on a farm. Sadly‚ humans eat pigs for ham‚ pork and bacon. Bacon is good for the heart. Hearts are inside the human body. Without a heart‚ a human could not live. Without humans‚ our world would be over come with animals. Animals are important for the human world. Animals prove food‚ so humans can grow and become strong. Humans can exercise to strengthen their muscles. Muscles are very important for the human body. They are also very complex item in the body but are very important. Another
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container to hold liquids. Then the muscle will squeeze or contract when bile is needed in the duodenum. Excretory system The bladder is an organ from the excretory system. The structure of the bladder is a muscular sac. It is located above the pubic bone‚ and slightly behind it. The bladder can also look like a “pear” when it is empty. The bladder holds the urine that was made in the kidneys. The bladder has many layers of muscle tissue. This is so that the bladder can expand to hold more urine if
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Respiratory system is quite obvious given that as human beings we need this system to help us with our most fatal tasks of breathing. Although the importance is assumed and acknowledged‚ many do not really get the whole concept of the Respiratory system. For example‚ how it works? Why it works? And what all is involved. These questions and others will be strategically answered in the following work. The Respiratory System delivers oxygen to the body and takes the carbon dioxide away. This system
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usually on one side of the body; confusion; trouble speaking or understanding speech; trouble seeing in one or both eyes; problems breathing; dizziness‚ trouble walking‚ loss of balance or coordination‚
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The Incredible Human Body Jennifer Perez HS130 Professor Rice Kaplan University Hello folks and welcome to the tour of a lifetime! We are going to be seeing many incredible sights today so buckle up and enjoy the ride. We begin our journey in the femoral artery of this extremely fit female subject‚ Miss Waters. (Be sure to thank her when the ride has come to an end.) Okay‚ here go. The femoral artery is very large in size and is located in the inner part of the thigh. A femoral artery can
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The human body is composed of many different types of cells. Cells are composed of many different types of molecules. Molecules consist of one or more atoms of one or more elements joined by chemical bonds. An antioxidant is a molecule that inhibits the oxidation of other molecules. Oxidation is a chemical reaction involving the loss of electrons which can produce free radicals. The free radicals can start chain reaction in the body and cause damage to cells and important chemicals in the body. Free
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There have been so many things discussed throughout these couple of months‚ everything from fossils‚ to Neanderthals‚ to evolution. From the beginning of evolution‚ our very start‚ our closest relative a chimpanzee‚ and modern man. We have gone through this journey and I have witnessed what the past looked like and made me appreciate my present. There are some incredibly specific items that need to be present in order for fossils to be procured‚ and they are only found in water‚ caves‚ or volcanoes
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NERVOURS SYSTEM: NEURONS: * STRUCTURE AND FUNCTION: Specialized cell transmitting nerve impulses; a nerve cell. Neurons have specialized projections called dendrites and axons. Dendrites bring information to the cell body and axons take information away from the cell body. Neurons communicate with each other through an electrochemical process. Information is transmitted to the receiving cell at junctions via chemical messengers called neurotransmitters. At this juncture‚ the neuron transmitting
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The Principal Victor Public School Delhi Re:- PROFESSIONAL TENNIS / SPORTS COACHING Dear Sir‚ The Nash Sports Management believes that each child is a GEM – rare and unique and must be allowed to shine in his own natural brilliance. The programme aims to provide opportunities a sporting envirement which enhances the student’s instrinsic talent to allow them to maximize their full potential within their individual capabilities so that they can be best they can be! “People say that campions are
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