Bubble Inside a Bubble Materials • • • • • • • • Granulated sugar (we had our best results using Imperial Sugar and Dixie Crystals) Dish soap Water Tablespoon Scissors Pipette Cup Adult supervision Bubbles form because of a combination of water’s hydrogen bonds and the oily film you can see shimmer in the light. The oily film you see is actually two separate layers of soap attached to‚ and surrounding‚ hydrogen-bonded water. Solar Oven S’mores Materials • Pizza box • Two clear sheet protectors
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streams‚ lakes and rivers in order to support aquatic life. The dissolved oxygen is measure in units of ppm—or parts per million. Examine the data in Table 2 showing the amount of dissolved oxygen present and the number of fish observed in the body of water the sample was taken from; finally‚ answer the questions below. Table 2: Water quality vs. fish population Dissolved Oxygen (ppm) |0 |2 |4 |6 |8 |10 |12 |14 |16 |18 | |Number of Fish Observed |0 |1 |3 |10 |12 |13 |15 |10 |12 |13 | |
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------------------------------------------------- Top of Form Name: Lab #4 - The Microscope Part 1 - The Compound Microscope | | 1. | Use various internet resources to write the term that matches each meaning below:Used as a handle to carry microscope = | | 2. | Lenses attached to the nosepiece | | 3. | Concentrates light on the object | | 4. | Lens you look through | | 5. | Platform on which slides are placed | | 6. | Rotates to change objectives | | 7
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Week 2 Lab #4 Assessment ISSC362: IT Security: Attack & Defense 20 december 2013 Lab #4 – Assessment Worksheet 1. Phase 1—Reconnaissance‚ Phase 2—Scanning‚ Phase 3—Gaining Access‚ Phase 4—Maintaining Access‚ Phase 5—Covering Tracks 2. Zenmap does an intense scan of all TCP ports in order to find open and vulnerable ports. 3. Phase 1 Reconnaissance 4. This is referred to by many names‚ but typically just called a vulnerability scan. Can be done with tools such as Nessus or Microsoft baseline
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circumstances our natural flora keeps a balance between the Enterobacteriaceae and the immune response‚ however‚ when these natural flora are destroyed infections might occur since there is no balance anymore. Immunology Our immune response can target Enterobacteriaceae in several ways. Since Enterobacteriaceae are Gram-negative bacteria‚ they have LPS in their outer membrane. LPS can activate the innate immune response. Through this activation the complement system (the alternate to be precise) will
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Abstract This lab’s purpose was to test the patterns of percolation in various places. This lab tested how soil would absorb water based on different places. Distance from a group of trees‚ distance from a swamp‚ and different types of soil were tested. From the results collected‚ you can not prove‚ but you can infer that the ability to absorb increases as you go farther away from a swamp‚ and a group of trees. The ability to absorb also increases based on how much silt is in soil. Introduction
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Humoral immunity From Wikipedia‚ the free encyclopedia Humoral immunity (also called the antibody-mediated system) is the aspect of immunity that is mediated by macromolecules (as opposed to cell-mediated immunity) found in extracellular fluids such as secreted antibodies‚ complement proteins and certain antimicrobial peptides. Humoral immunity is so named because it involves substances found in the humours‚ or body fluids. The study of the molecular and cellular components that comprise
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Student Assignment Covering Form Course/Unit Information Course Pearson (Edexcel) BTEC Level 7Extended Diploma in Strategic Management & Leadership Unit No. Unit 6 Unit Name Creative and Innovative Management Unit code F/602/2064 Batch I11/I21– CIM–1408 Instructor Information Name Sredharran Sampath Phone 0529059903 Skype Email sredharan@mywestford.com Assignment Information Full/ Part Assignment Part – InterimTask Date Assignment Issued Task - 03/08/2014
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FOOD NUTRITION BASICS LABORATORY REPORT LAB 3 PROTEINS DUE DATE Next FNB Practical NAME (CAPITALS) ______________________________GROUP LETTER___________ This work is the product of my own efforts and has not been copied from any other sources except where full acknowledgement has been given. Signed________________________________________ Student No._____________ Introduction The principle involved in this experiment is denaturation. It involves loss of ordered structure and can be caused by changes
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is involved with the cannon being fired then the force of gravity would cause the cannon to start to slow down‚ wouldn’t go as far and the direction or trajectory of the cannon ball would be a curved line going down. Purpose: The purpose of this lab is to give the student a better understanding about projectile motion and to understand Newtons theories and laws of motion. We will be firing the plastic ball from the projectile launcher three times from eight different angles from the ground &
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