How do shapes affect structure? From the Roman arches to the triangular Great pyramids to religious domes and the variety of quadrilaterals found on steel-frame buildings of the 20th century‚ architecture is largely predicated on shapes. The mathematical attributes of shapes are necessary to the design of any standing structure. Arch The Romans first used arches around 273 B.C. Arches served as entrances for large‚ outdoor public spaces. Today‚ arches are found on porches‚ doorways and
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Light that is visible to the human eye is a small portion of the electromagnetic spectrum which can vary in colour based on the wavelength of what is being seen at any particular time. This visible light has a primary function of causing electrons to become more active with higher energy rates. The colour that is seen revolves around the size of this portion which is noted as the wavelength. White light is a culmination of all colours which is the cause of it being the brightest. Furthermore‚ when
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are mixed feeders herbivores‚ eating leaves‚ shoots‚ fruits‚ flowers‚ shrubs and grasses. The variation of the carbon values reflect the changes in the birds diet and hence the composition of the flora. There are 2 different types of plants in Australia‚ defined by their different photosynthetic pathways. One uses the C4 pathway and the other C3. The photosynthetic pathways depend firstly on the season of rainfall and on the geographical position i.e. north to south variations. C3 grasses grow
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Explaining How Moving From Place to Place Affects Teens It isn’t easy for anyone to pack up and leave everything that is familiar and try to fit into a new environment. But it’s especially hard during a time in your life when there are already so many physical and emotional changes taking place in a young teens life. There is so many different ways a big move can have a impact on a teen ‚ even if its a small or big impact teens still go through changes an some times lose great friends by
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How do different economic systems affect quality of life? The mixed economy gets the best of both worlds. I believe that the planned economy is a last resort and a not smart idea. My reasoning behind this is the fact that the government should not have full control over the economy‚ but I believe the citizens should have a voice‚ and that voice should be recognized. When the economy is a mixed‚ citizens have a voice‚ but so does the government. In my opinion‚ I think that the mixed economy
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Volcanoes affect people in many ways‚ some are good‚ some are not. Some of the bad ways are that houses‚ buildings‚ roads‚ and fields can get covered with ash. As long as you can get the ash off (especially if it is wet)‚ your house may not collapse‚ but often the people leave because of the ash and are not around to continually clean off their roofs. If the ashfall is really heavy it can make it impossible to breathe. Lava flows are almost always too slow to run over people‚ but they can certainly
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Opening July 3 at New Century Theatre: in acclaimed writer Sarah Treem’s The How and the Why‚ a meeting between two women evolves into an intellectual‚ professional and personal showdown. New in Insight: What happens when you “interview” a group of testate amoebae after they’ve been filmed in a Smith professor’s lab? It turns out that they’re prepared to reveal quite a bit about themselves. Smith has been awarded a three-year grant for a pilot teaching program aimed at increasing the number
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The effect toxins can have on our bodies shows in our general fitness and health. They can make you feel sluggish and stressful; your body may experience continuous aching‚ diarrhea or constipation‚ or lethargy and clumsiness. Rapid weight gain and the inability to lose excess weight easily can also be signs of having toxins in the body. The toxins are stored in your fat cells. People on a typical Western/North American diet‚ which typically consists of high fat and highly processed foods‚ will
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Question Give an account of how enzymes work with particular reference to factors that affect their activities. Answer All living things require catalysts to catalyse the reaction which they carry out to survive. Enzymes are the catalysts of biological systems without enzymes reactions in cells would occur all much to slow a rate and the organism would not survive. Most enzymes‚ with the exception of some RNA catalysts‚ are proteins. They often require a co factor such as zinc or iron‚ or a complete organic
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effect of light intensity on the rate of photosynthesis will be tested. Photosynthesis is the process in which autotrophic plants create their own food (energy) from sunlight. Photosynthesis involves three ‘ingredients’ or reactants‚ carbon dioxide‚ water‚ and light energy (sunlight). Carbon dioxide and sunlight come in through a leaf’s stomata which are tiny holes‚ and water is absorbed through their roots. When all of these reactants are combined in a plant’s chloroplasts‚ glucose (a type of energy)
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