CONCENTRATION AND DILUTION Physiology 1‚ Las Positas College Name: In science‚ concentration is a measure of the number of particles (solutes) in a given volume. If one room has 100 people in it‚ and a room of equal size has 50 people‚ one can say that the concentration of people in one room is twice that of the other. Quite simple‚ isn’t it? On a molecular level‚ consider whether you put one lump or two of sugar‚ or no sugar at all‚ in your coffee. If you use two lumps‚ you prefer twice
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Clint Casey Planarians I. Diet: Planarians are carnivorous and eat other smaller animals. They also eat detritus‚ diatoms‚ dead animals‚ and decaying organic matter. (1) II. Predators: Larger carnivores eat planarians. Some fish such as the Crossocheilus siamensis (Siamese Algae Eater) have been studied to remove planarians from fish tanks. (3) III. Range: Most planarians live in fresh-water bodies. They also live in all oceans‚ and in moist terrestrial habitats. (5) IV. Microhabitat:
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Anatomy and body type plays a significant role in determining the proper weightlifting strategy; there is no one weightlifting plan that would work for all members in a group‚ not only because people have different physical traits‚ but also different diet and living habits. There are three major body types: Ectomorph‚ endomorph and mesomorph. People who are described as Ectomorphs usually have lean muscle mass; they have small frames and do not gain weight easily‚ and therefore‚ have a slim appearance
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There is a problem that seems to be surrounding our community that is having an effect on the health of our neighbors. Our community is new and we have grown to become something like one big family so this problem will take its toll on all of us. There is something around us causing our neighbors including our children to get sick‚ because of the unknown circumstances this not a good thing for any of us. The first thought that I had was that the developer of the community had done something wrong
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horizontal component (v_x) of the projectile’s velocity remains unchanged from its initial value throughout the motion. In a closed isolated system‚ if no net external force acts on a system of particles‚ the total linear momentum of the system cannot change. There are two simple types of collisions‚ elastic and inelastic. If the total kinetic energy of the two systems is conserved then the collision is known as elastic. If the kinetic energy is not conserved‚ then the collision is inelastic. H = g/2
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The Economics of End-Stage Renal Disease Karen Perion Walden University The Economics of End-Stage Renal Disease With the amount of people needing healthcare on the rise‚ an aging population‚ and more people with chronic illnesses it is no surprise our healthcare costs are going up. Healthcare spending is increasing at a fast rate with projections approaching $3.5 trillion in 2013 (Mayes‚ 2005). “Chronic kidney disease‚ or CKD‚ impacts the lives of more than 26 million patients in the United
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Importance of Exercise Most of us know by now that we should be exercising on a regular basis. But do you really know why exercise is so important? Not only does working out help you shed a few pounds‚ but there are also many other compelling reasons to include some regular activity in your routine. To begin with‚ Exercise has many benefits that will help people live longer‚ healthier‚ and happier lives. Not only is exercise healthful‚ it also has an effect on our overall appearance and body
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Improvements 6 The effect of exercise on the heart rate and breathing rate Introduction Aim: Finding out how exercise affects the heart rate and breathing rate. Hypothesis: Exercise exists in different forms and has many benefits; it improves the oxygen-carrying capacity of the blood‚ development of bones‚ strengthens muscles and the lungs capacity plus it can make you feel good. There are different exercises and intensities for different benefits. Lower intensity exercises are not designed to work
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Do vitamins ward off diseases? Introduction: Living in the 21st century is a little dangerous. Our health or well-being isn’t really the first thing on our minds. I will be informing you of three different vitamins that could be beneficial to you. The three I will be discussing are vitamin b‚ c‚ and d. As always though‚ please consult your doctor before starting any new regimen. I am an Early Childhood Major; Not a doctor. Before beginning I have a video to start us off. In the US‚ Alzheimer’s
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frustration it has caused you‚ and your other family members.Please give me the chance to explain‚ how this all transpired and enlighten you‚ as to who I am. An anecdote of the past twenty years. I am writing‚ because of my own experiences‚ with my ex-husband‚ how much it has destroyed the relationship between myself and my children‚ by instilling in them hate‚ anger and resentment towards me.Your father emailed you on trying to reestablish‚ a relationship with you and your siblings. Divorce does
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