Apparatus 1 large potato Petri dish 7 x 250 ml beakers (disposable cups may be substituted) sucrose solutions: 0.1‚ 0.2‚ 0.3‚ 0.4‚ 0.5‚ 0.6 molar marker razor blade/scalpel forceps cork borer balance (2dp) distilled water paper towels ruler (30 cm) Method 1. Get 100 ml of each of the solutions including distilled water. Place the solutions into the 250 ml beakers‚ and label them including your group names. 2. Use the cork borer to obtain seven complete potato cylinders
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What’s for dinner? If that question makes you think about the packaged ramen waiting in your dorm room‚ don’t fret. Ramen isn’t the only food you can cook if the only appliance you have is a microwave. Check out these tasty microwave-friendly foods that will get you out of your ramen rut. Quesadillas Quesadillas are both simple and delicious. Buy some corn or flour tortillas‚ add some shredded cheese‚ and microwave to hot cheesy goodness. For variety‚ try different blends of cheeses. Use your favorite
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Paper towels represent an everyday necessity for humans and each brand has different properties. With New Milford High School using a different type of paper towel than ones most homes have‚ it is uncertain if there is a drastic difference between the two. In attempt to figure out the difference between the brand Kirkland and Tork‚ in terms of paper towels‚ an experiment was conducted. By creating an experiment designed to test the absorption of different paper towels‚ the results can possibly help
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Bags‚ 2 Paper Towels‚ Enough Water to Get Paper Towels Moistened. Experiment Methods: 1. Fold the paper towels in fitted size to the plastic bag‚ then soak paper towels completely. (ONLY A FEW OR NO WATER DROP) 2. Put 7 seeds on each paper towel‚ then put each towel in each plastic bag. 3. Bury on side of wires under/in one paper towel‚ and use batteries to electrify seeds as experimental group. 4. Put two groups under same room/lab condition to start observation. (KEEP THE PAPER TOWEL MOISTENED DURING
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of using too much of the worlds resources for our conveniences. In this advertisement there is a paper towel dispenser filled with green paper towels in a white dispenser with the words “Save Paper‚ Save the Planet” next to the World Wildlife Foundations logo of a panda on the top. In the center of the paper towel dispenser there is a see through cut-out of Africa showing the green paper towels slowly going down as you use them. To me this is a very significant advertisement it is for an important
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kitchen‚ either at the table or the counter‚ which ever you prefer. For the sake of keeping everything clean‚ I am using a paper towel but may use a plate for your sandwich to rest on. So right now please take a plate or paper towel and set it down in front of you. Plates are in the cabinet on the wall to the left of the microwave‚ clear glass on the front‚ paper towels are next to the stove. Next we are going to make sure we have our full supplies we need before we start the task. These are not
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nails of the opposite hand. Thoroughly rinse from the wrist down. If your hands were grossly soiled‚ repeat the hand washing process. Dry your hands with a disposable paper towels. IV. To protect your hands from contaminated surface of the faucet handle‚ turn off the faucet by placing a dry section of your used paper towel over the handle. If all individuals would follow this procedure most of the time‚ the transmission of illnesses would be greatly reduced. So remember wash your
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A paper towel which can also be known as kitchen paper is an absorbent towel made up of cellulose fibers‚ which also make up other plants like cotton and wood instead of cloth material. Although paper towels cannot be washed and used again‚ paper towels are disposable. The key to why paper towels soak up water is the cellulose fibers. Cellulose fibers are giant molecules which are made up of smaller molecules called sugar molecules (inedible) joined together. The liquid grips onto the cellulose fibers
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Problem Statement Which of the leading brand paper towels is more absorbent; Brawny‚ Bounty‚ Sparkle‚ or Scott? Relevance of Testable Question The relevance of this test question is to determine which brand of leading paper towels is the best most absorbent. Consumers want to use the product that is most effective at meeting their needs. A more expensive product may actually be more cost effective if you can use less of it than a brand that costs less. Literature Review Many experiments
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water‚ gathering the towels‚ and finally getting in to the tub. First‚ the person taking the bath should set the water at a temperature they can stand. Getting the water too hot or too cold could have the person screaming or jumping out of the tub. Also make sure you do not run too much water ‚ running too much water could make a big mess‚ that you would have to clean up. Next‚ after running his or her bath water‚ a person should gather the wash cloth‚ and the bath towel. The wash cloth is
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