oil are more likely to sink in the water than a bigger mass of oil slick. These could affect marine life that would otherwise not have been hit by the oil had this remained on the surface. It is also true that small droplets of oil are less likely to reach the shoreline. However‚ dispersants used on the shoreline could harm corals and other marine life on land because the dispersed oil has a better chance of hitting them. Chemical dispersants causes the oil slick to sink in the water. This can
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Memo To: All staff From: Human Resource Manager Date: 7/3/2011 Subject : Work practices and the prevention of Food Poisoning To all staff and employees‚ The following criteria must be followed at all times in the vicinity: Personal hygiene Try to avoid touching your mouth‚ nose‚ ears‚ eyes or any body opening as these areas contain harmful micro-organisms. If you do touch any of these areas including jewellery‚ make sure you wash your hands before touching any food‚ utensils or linen
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Question: Will the egg float or sink if put in salt water? Purpose: I want to know why the egg floats in fresh water and not salt water. I want to know if the egg will float in salt water‚ Also this shows why materials float easier in saltwater and sink in freshwater. Research: Since the egg’s density is higher than the density of freshwater the egg will sink. Density is mass per unit volume‚ which means a measure of how much mater is in a certain volume. If you add enough salt the egg will float
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from all things around him. The fish‚ the sea creatures‚ and the storms in the ocean. In the boat is a tiger and they learn how to survive with just each other to get to there destination. The boat kept them afloat above water with having a worry to sink or drown in the ocean. Fish: The fish helped him get through his problems. Even though they are fish‚ they helped him solve his problems in so many ways. They did there own thing but caused Pi to think about his life and how to find solutions to
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FIRE RESISTANT BALLOON: Materials - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure: 1. For this experiment‚ the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount
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Introduction Many might think that an egg is made up of cells‚ when in actuality and egg itself is a cell. An egg has several main parts‚ including the egg shell (that acts as the cell membrane)‚ the egg yolk and the egg white. There’s also a tiny white mass that is very important‚ it’s called the ovum‚ and it is the living part of the cell. If a hen lays an egg without mating with a cock then the ovum will not develop. If the hen does mate‚ then the egg will be fertile and it develops into a
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Valenzuela City Science High School A. Marcelo St.‚ Dalandanan‚ Valenzuela City The Use of Coconut Shells (Cocos Nucifera mesocarp) As Green Activated Carbon Fiber For Muffler Air Filter Group Members: De Leon‚ Glenn Patrick C. Enmil Jr.‚ Rolando Manuel P. Santos-Diaz‚ Zoe Marie C. Suyat‚ Pauline Jirah A. Submitted to: Mr. Albert Tolentino Date Submitted: Aug. 10‚ 2011 Chapter 1: Introduction Statement of the Problem A. General problem: 1. How could we use
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that happiness would not last long because people are obsessed with things to buy because of the society. She provides an example of a sink that she would buy for her new house; the sink that she never saw before and that costs a lot of money‚ however‚ it will make her happy‚ of course‚ until she finds something better. The reason she needs that expensive sink and not a cheaper one is a self-confident point that was enforced by social surrounding. In this article‚ the author is trying to say that
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into the red. So my guess was correct again. The blue water did slowly enter the red water. The reason for this is because of density and how dense the cold water really is. That’s why when you put the cold water on top the molecules would want to sink towards the bottom of the jar which is basically the conclusion of Trial 2. Trial 3 I’m pretty sure that the green water will just drop completely into the yellow water. The conclusion did match my guess and the green water did quickly interact
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which someone tells a story can give you indication whether the story will be sad‚ upbeat ‚ or neutral. “Johnny‚ the kitchen sink has been clogged for days‚ some utensil probably fell down there”(Line 1) suggest that the tone of this story starts of negative and sad. The author is starting to explain what seems to be something very common‚ when discussing the clogged sink. It is the manner in which she says it‚ which leads us to believe “Johnny” has either passed away or in the last days of his
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