of this practical is to investigate the effect of exercise on heart rate and breathing rate. We will use a digital heart rate monitor strapped on our chest while we perform different levels of exercise. A digital watch is also provided which receives signals from the heart rate monitor and displays your current heart rate on the screen. To measure the breathing rate at different levels of exercise‚ we measure the breathing rate before physical activity by counting the number of breaths in 10 seconds
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The Environmental Lapse Rate Exercise A (Total = 12 marks) The heights of the temperature °c measurements are given in meters (m) Convert each of these to the appropriate height in Hectopascals (hPa): Height (m) Temperature°c Hectopacals (hPa) 0 22 1000 1500 18 850 3000 13 700 4000 7 600 5000 -15 500 6000 -22 400 7000 -36 300 8000 -41 200 8500 -49 150 9000 -58 100 a) Plot a simple graph to display these data (3 marks): see attached b) what does the graph tell you about
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Everything Happens For a Reason The myth “everything happens for a reason” explains that in life not all bad experiences are mistakes‚ and they should not be regretted. I believe in many situations‚ something bad must take place in order for something great to come your way. There have been many events in my life that have opened my eyes to reality. Sometimes you make good decisions and sometimes you make bad decisions‚ but nonetheless there will always be consequences‚ both unfavorable and beneficial
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Exchange Rate The rate at which the currency unit of one country may be exchanged for that of another. Exchange rate plays a critical role in country’s level of trade. An exchange rate has two components‚ the domestic currency and a foreign currency‚ and can be quoted either directly or indirectly. In direct quotation‚ the price of a unit of foreign currency is expressed in terms of the domestic currency. Eg: 1 US Dollar = 60.21 INRIn an indirect quotation‚ the price of a unit of domestic currency
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Examine the main trends in the birth and death rates in the UK since 1900 As the population of a country increases‚ there will be certain factors affecting the people of that country; the birth rate‚ and the death rate are two of the major demographic trends. Since 1900 the UK has changed greatly‚ as has the demography of the country. The Birth rate - the number of live births per 1000 of the population per year originally was fairly high due to the fact that child labour was legal in Victorian
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Norfolk Tina Tompkins AIU Online Crime in Norfolk I chose to analyze the crime rate in Norfolk‚ Virginia. I’ll be moving there if my fiancé is re-stationed to the Naval base there. I was curious about how safe it is to live there‚ but it’s not at all. The crime rate is greater than I could have imagined and that makes me uncertain about having to live there. I believe more should be done about it‚ and below is what I think would make it better. In the city of Norfolk there is a 1 in 169 chance
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years from 2005 to 2007 teen birth rates started to increase due to women neglecting contraception usage because of the expensive prices they couldn’t afford. According to the chart provided by the Censes for Disease Control and Prevention website‚ teen pregnancies then dropped immediately in 2010 (Centers for Disease Control and Prevention). On March 23 of the year 2010‚ the Patient Protection and Affordable Care Act was signed into law by President Obama (EHealth Insurance). In that same year that
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The results that were obtained are nothing similar to the expected results‚ the whole experiment was a total fail. The frog muscle was heated for too long‚ so it stiffened before any recording of the results by the machine occurred‚ and there’s also a high probably that the muscle that we assume to have been exposed to heat for too long‚ probably died before the experiment commenced; the reason behind this is that one of the experimenters held the muscle in her bare hand(that was probably salty because
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sexuality. However‚ some parents are very uncomfortable about talking about sex or sex education. They are either too embarrassed about talking about the extreme topic of sex‚ afraid of providing to much information to push their children to act on what they have told them or shy of not knowing the answers to the questions that their children might ask. While research has shown that parents and children have a range of discomfort levels when it comes to discussing sexuality‚ honest‚ open communication
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Sequence and Rate of Development What is meant by the sequence of development? Sequence of development means that the growth of a child takes place in a structured order with a series of changes or growth that leads to a matured state. The sequence of development depends on events that have previously happened. An example of this is that a baby will first start to roll and at around 6 – 7 months will try to sit up and soon after this they will start to crawl using their arms and legs.
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