on the ocean floor so important? The discovery of no rocks older that 2 billion years old on the ocean floor proved the theory of seafloor spreading. 9. How do scientists explain the formation of underwater mountain ranges? Scientists believe seafloor spreading explains the formation of underwater mountain ranges. 10. How do scientists use sound waves to figure out the shape of the ocean floor? Scientists use sound waves to figure out the shape of the ocean floor because sound waves echo off
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Science: Abstract: This investigation is to show the raspatory and circulatory systems in deeper meaning. It also explains the reasons for why breathing and heart rate becomes higher during physical activity‚ and if there are any differences between female and males. This experiment shows the biological principles‚ and how to record and produce data of a quality standard. Introduction: Air goes into the alveoli when we breathe in. This lets the veins around the alveoli drop of their carbon dioxide
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Breathing Pills Like Air Depression is seen as a brain disease‚ and it is felt as an endless dark hole that you hopelessly try to climb out of knowing you are falling in deeper. As the population grows year by year‚ so do the amount of people diagnosed with major or chronic depression. Worst of all is that the number of patients increased and their age decreases since lots and lots of adolescents feel hopeless and have depression. It is all a chain‚ a cause and effect chain whereas the more patients
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A Fire Breathing Dragon that has no Spark‚ so what does it have? A typical day at the park‚ children playing‚ people jogging along the sidewalks‚ ducks swimming in a little pond. It’s a small park‚ the usual hangout for the local youth. There’s large man on a bench smoking a cigar even though the park displays signs stating that there have been previous issues involving smoking in the park. Not many people want to confront him about it‚ but rather let him smoke. Parents take their kids further
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"Explain the concept of homeostasis with reference to the control of heart rate‚ breathing rate‚ body temperature and blood glucose levels" P5 Homeostasis is where the body keeps a constant internal environment. This involves all the metabolic processes taking place In the body as well as the blood‚ tissue fluid and all the contents in the body ’s cells. There are a range of variables from heart rate to the blood glucose levels that the body will take into account. Negative feedback will occur
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ROBOTİCS INTRODUCTION Robots are the largest growing technological devices in the world. They perform many functions ranging from space exploration to entertainment. In the following essay the functions of robots‚ the various types of robots and the advantages and disadvantages of using robots will be discussed. The reasons for using robots are almost endless for example; robots are ideal for jobs that require repetitive‚ precise movements
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My research paper is informing you about the dangers of welding‚ what it takes to be a welder‚ what type of education you need‚ the benefits and the outcomes of the trade. It will also be giving background information on the way welding was originated. The projected salary and the job demand in the next 5 to 10 years. It tells about how welding is very important to our economy. Also my research tells what certifications and licenses I will need to get and the jobs I can do just by learning to weld
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INTRODUCTION In some air-breathing fishes‚ air-breathing organs become incorporated between the heart and Systematic circulation and to pump blood into these organs along with the gill‚ heart has to face an extra load. It may cause an increase in the heart dimension of certain fishes. Generally‚ more active species possess larger heart per unit body weight than to the sedimentary fishes (Clark‚ 1927). The ratio of heart and body weight in Amphipnous cuchia and Channa punctata was studied by Munshi
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I’m an penguin and I live in the polar ice biome. We are birds with black and white feathers. Unlike most birds we don’t fly. We spend about 75% of our time underwater‚ searching for food in the ocean. We are one of about 40 species of flightless birds. We are known for their white bellies and dark-colored backs and wings. Our body is designed for swimming‚ and includes tapering at both ends of the body for hydrodynamics‚ paddle-like wings
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The Darth Vader within Why do we breathe? To stay alive of course. The main substance that we benefit from breathing is oxygen which is necessary for the body‚ the heart‚ the brain and the blood. Without enough oxygen‚ we don’t live long‚ hence the reason behind breathing! In general‚ everyone has a pet peeve‚ some people get irritated by wearing underwear; others get bothered by taking a shower; and‚ many other strange irritating quirks that may seem absolutely normal to one person but be extremely
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