How does the temperature of water affect how fast sugar can dissolve? Predict We will do three different tests‚ dissolving the water in boiling‚ warm and cool water. The sugar in the boiling water will dissolve the fastest. The sugar added to the cool water will dissolve the slowest. Reason According to the state of matter theory‚ the particles in a gas move faster than in a liquid‚ which I will use to infer that the hotter the water is and closer to a gas‚ the faster the particles move. Therefore
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______________________________________ Date: ________________________ Student Exploration: Identifying Nutrients Vocabulary: carbohydrate‚ disaccharide‚ lipid‚ monosaccharide‚ polysaccharide‚ protein‚ starch Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. What are the major types of nutrients you can get from food? Proteins‚ lipids‚ carbohydrates‚ minerals and vitamins 2. How are these nutrients used by your body? Nutrients are used by your body for everyday functions. Gizmo Warm-up Have
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between Lysander and Helena‚ all of this is very confusing. I can relate to all this confusion in my life being in high school. A Midsummer Night’s Dream relates to my life by the confusion of love. In A Midsummer Night’s Dream Lysander loves Hermia and she loves him back. Helena is in love with Demetrius‚ who wants nothing to do with her. This soon changes because of Robin’s mistake. Now Lysander fell out of love with Hermia and falls into love with Helena. This is changed once again so that Demetrius
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Tie-dye is a modern term coined in the mid-1960s in the United States for a set of ancient resist-dyeing techniques‚ and for the products of these processes. The process of tie-dye typically consists of folding‚ twisting‚ pleating‚ or crumpling fabric or a garment and binding with string or rubber bands‚ followed by application of dye. The manipulations of the fabric prior to application of dye are called resists‚ as they partially or completely prevent the applied dye from colouring the fabric.
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The Effect of Molecular Weight and Time on the Diffusion Rate of Potassium Permanganate‚ Potassium Dichromate‚ and Methylene Blue.1 Arantxa Alex Carpio Group 1 Sec. X – 4L March 24‚ 2015 ABSTRACT The effect of molecular weight and time on the rate of diffusion was determined using the agar-water gel test. A petri dish of agar-water gel with three wells was prepared and a prepared solution of each substance was dropped on each well; one with potassium permanganate (KMnO4)‚
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Exchange rates have a seemingly direct effect on the price of imports and exports. The concept of the pass-through effect relates to the degree by which a currency fluctuates and the impact this has on import and export prices in the market. Exchange rate pass-through refers to the percent change in the exchange rate between the exporting and importing countries. The degree to which different currencies fluctuate against each other and against various imports and exports is an entirely different
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In the short story‚ The Yellow Wallpaper‚ the narrator has psychological repression since her husband does not listen to her thoughts and insists on the rest cure. The psychologist‚ Sigmund Freud‚ theorized three components of mind which really incorporates on the protagonist. I can analyze the narrator in two stages: when she is conscious at the beginning‚ she thinks she cannot persuade her husband that "congenial work‚ with excitement and change‚ would do [her] good"‚ so she writes hopelessly "But
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This piece seems to me like an allegory of oral tradition. Hard Rock is‚ after all‚ a legend to all the prison inmates‚ and his exploits can only travel by word of mouth. That is perhaps why ‘WORD’ is given so much importance in the third stanza. It brings attention to the fact that all legend/folktales/myths were originally passed down orally. The use of slang: "nigger"‚ "indian"‚ "son of a bitch" gives the piece its edge; the gritty‚ harsh reality of prison life. This poem is very psychological
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or TA is to support and guide children while they are going through the different stages of their development. One of the areas of development‚ in which a Teaching Assistant can positively affect a child‚ is in their moral development. This is closely linked to their social‚ emotional and behavioral development. Regardless of which age group you are working with‚ you will see changes in children’s self-awareness and in how they relate to others. If you are working with very young children
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In this lab‚ we decided to investigate an important fact that normally goes unquestioned: why are cells so small? Would it be more efficient if everyone were just made up of one or two huge cells? A source of energy and molecules are required by all living organisms‚ which means that the amount of the cell that is able to receive molecules is important. The group’s hypothesis was that “cells are small because small cells have a larger surface area to volume ratio”‚ which is important because a larger
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