bubbles. So that’s why we call it a lava lamp inside of bottle. The conclusion is that you can make lava lamp household items if you use Alka-Seltzer‚ water‚ food coloring‚ and vegetable oil. So if you want to try just do what we did. That is our experiment. Why this happened because the Alka-seltzer had a chemical reaction beacuse of some powder on the outside of the alka-seltzer so the bubbles carried the food coloring up to the top of the bottle
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The objective of the experiments is to see if mold will grow on bread if it has water. Molds are found everywhere. They are a type of microscopic fungi that lives on organic matter. They can be found both indoors and outdoors. No one knows how many species of fungi exist but estimates at least three hundred thousand or more. they have been on this earth for millions of years and believe to grow where there is moisture. According to the U.S.D.A eating bread with mold can cause allergic reaction and
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The Tuskegee Experiment In 1932‚ in the area surrounding Tuskegee‚ Macon County‚ Alabama‚ the United States Public Health Service (PHS) and the Rosenwald Foundation began a survey and small treatment program for African-Americans with syphilis. Within a few months‚ the deepening depression‚ the lack of funds from the foundation‚ and the large number of untreated cases provied the government’s reseachers with what seemed to be an unprecedented opportunity to study a seemingly almost
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respiration (Evert RF‚ Eichhorn SE & Perry JB 2013). This experiment focuses on the enzyme catalase. Catalase breaks down hydrogen peroxide into water and oxygen. Hydrogen peroxide is a waste product of cell metabolism that can be toxic to the cell (Evert RF‚ Eichhorn SE & Perry JB 2013). The
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Salinity Experiment Aim To determine a method of measuring a soil sample’s salinity level in order to measure 3 samples’ salinity level. Hypothesis I think that by running a current through a salt solution and measuring the resultant amperage‚ a pattern in the recordings will help find a soil sample’s salinity level. Variables Controlled Amount of solution (100 mL)‚ supplied voltage (4V)‚ amount of soil (50 gm) & water (150 mL) in soil sample’s solution. Independent Amps recorded
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comparing to the local case are those of Charles Manson and Jack Kevorkian. Manson was found guilty of First Degree Murder‚ Kevorkian was charged with Delivery of a Controlled Substance‚ and our local defendant was charged with Delivery of a Controlled Substance Causing Death. I plan on analyzing a local Denton case in order to give a plan for both the prosecution and defense side. I also plan on answering: Why would one be convicted of accessory
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Charles Loring Brace Founder‚ Children’s Aid Society New York City Beth Boersma University of Georgia SOWK 6011 Fall‚ 2010 Introduction Charles Loring Brace is recognized as one of the founders of child welfare reform in the United States‚ particularly in the area of foster care and adoption. His work was conducted in the nineteenth century in New York City‚ in the midst of one of the most prolific eras of change in U.S. history. This paper will describe and summarize Brace’s background
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In this laboratory experiment‚ our control was the Daphnia that gets spring water‚ whereas the drugs were the independent variable and the heart rate was the dependable variable. The first step our group did was to place the Daphnia into a clean depression slide. Next‚ we added
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750 | 0.47 | 0.55 | 0.51 | 0.54 | 0.53 | 0.54 | 1000 | 0.58 | 0.56 | 0.57 | 0.52 | 0.54 | 0.53 | Results Results The results do not show the general relationship between light intensity and photosynthesis that could normally be seen had the experiment taken place without errors. The graph should show an increase in arbitrary units the further away from the light source the beaker is because the greater the distance from the light source‚ the lower the light intensity and so less photosynthesis
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OCourtney Galfano English 1102 Holdway Obedience Stanely Milgram created an experiment involving Yale students to injure a third party using electric shocks and studied how many students would follow orders and go along with the experiment. The experiment consisted of two people‚ a leaner and a teacher. The teacher would be placed at a table containing many different buttons and switches that were labeled from slight shock to severe shock. Then the learner‚ who was an actor‚ was strapped
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