population is predicted to be up to 11 billion people. The question that comes to mind is‚ “How will we feed a growing population and continue to maintain sustainable food production‚ while keeping waste to a minimum and how will affect developed and developing countries?” World hunger affects about 795 million people‚ and the vast number of the hungry in the world live in developing countries‚ but it also affects developed countries as well. Two possible solutions to feeding the growing population is
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An investigation how sugar solutions of different concentrations affect osmosis. Research Osmosis is the diffusion of water across a partially permeable membrane from a dilute solution to one of a higher concentration. If a solution has a low concentration then the amount of (in the case of my investigation) sugar‚ the solute‚ will be low and the solution will be weak. If there is high amount of sugar then the solution will be concentrated (have a high concentration). When two solutions
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And now it was developed to a new school style‚ louder and more complicated lyrics. One of the most rappers are Eminem‚ Tupac and snoop dog (Plasticlittleraps‚ N‚d ). Rap music can affect our mood and thinking. It also had a negative and positive influence in our society and audience nowadays. Q1. How does music affect our thinking? Music can play an
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2000) that long-term cannabis usage is permanently damageable for the brain‚ and especially when abused during youth. According to the National Institute on drug abuse (2012)‚ Tetrahydrocannabinol‚ the most active compound of cannabis‚ prevents the development of the brain when it is not fully developed yet‚ which is usually at age 17 and under. A long-term study of about 25 years done by the Institute has shown some quite interesting results. Apparently‚ many patients who first smoked when they were
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Heart rate is an extremely important part of many people’s lives. It affects our personal health and how our body works. When the body exercises‚ the heart rate goes up and when the body is inactive or not being active the heart rate goes down. When the pulse is pumping fast‚ then that means work is being done. Having a high heart rate is good for the heart and the body. Obese people can use heart rate and exercise to change their life. Due to the amount of people that are obese‚ a good amount of
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moons‚ new starts‚ long lasting lights‚ along with lunar months and eclipses. The different universals that this religion affects this culture is food‚ clothing‚ and shelter. One example of food‚ shelter‚ and clothing is in holidays‚ certain fabrics will be worn to represent someone/something. Without this religion‚ more people wouldn’t respect the power of thought‚ and learning. Also‚ people would spend more time doing nothing‚ instead of practicing religions at home‚ and having fun times on holidays
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The purpose of the experiment conducted was to observe if a higher concentration or lower concentration gradient would affect the diffusion rate of the iodine moving through the starch concentration. This was shown to be an accurate experiment as with a higher concentration gradient the diffusion that did occur happened a lot faster and diffused more efficiently compared to no iodine solution and just water. This is due to the molecular collisions speeding up the experiment in the time period given
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There are three main areas of child development. These are physical‚ communication and intellectual and social‚ emotional and behavioural development. The physical stage takes place naturally but children must have opportunities to develop their natural skills. Children will need support to develop their gross and fine motor skills. Gross motor skills use the large muscles in the body‚ arms and legs‚ for example crawling‚ walking and throwing. Fine motor skills use the smaller muscles in the fingers
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Enzyme Activity How does temperature affect enzyme activity? In this practical investigation‚ my aim is to discover how temperature will affect enzyme activity‚ by looking at the rate of reaction. I predict that the higher the temperature will be‚ the faster the reactions take place. However‚ I also think that there will be an optimum temperature‚ at which the reaction will work at its fastest; if the temperature goes beyond that‚ the reactions will stop altogether as the enzymes would have
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Teen literacy has been changing a lot during the past couple of years. It has really affected the age categories from 12-18 year olds. This affect stays with people through out their lives and affects adults as well. There are cures but they do take a while to work. If people don’t practice the cures everyday then they will not be as effective. Teachers have noticed many grammar mistakes in children’s writing and on their homework. It is the teachers responsibility to correct the children’s mistakes
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