decomposition that microbes take part in help release mineral nutrients‚ such as potassium and nitrogen‚ from dead organic matter and allowing primary producers the nutritional access. They also produce CO2 and CH4 to release into the soil and atmosphere. 3. Describe the growth you observed in each of your samples: Soil: I chose an area of soil outside of my apartment to do my soil sample. I noticed that there were a few prominent growth in this dish. The majority of them seemed to grow in a snowflake
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Laboratory 3: Molarity Of Saline Solution Data: Please write your observations about the appearance of the solution. 1. Normal Saline- The solution appeared clear at the start with slight particles showing‚ once adding the salt it still appeared clear. 2. Nasal Irrigation Saline- Solution appeared cloudy once adding the salt and baking soda‚ then it turned semi-clear about 30 secs later; it was more concentrated than the normal saline. Results: 1. Determine the molar mass of NaCl. Show the workup
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into this iLab. (14 points) a. 3 input AND gate b. 6 input OR gate c. 2 input XOR gate d. 4 input NAND gate e. NOT gate f. 8 input NOR gate g. 2 input XNOR gate 2. Using QUARTUS II software‚ open a Block Diagram/Schematic file. Insert the logic gate symbol for the following Boolean expressions. Connect and label input and output pins. Paste the schematics into this iLab. (20 points) a. b. c. d. e. 3. Analyze the switch logic circuit in Figure
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906g + 4.03176g + 31.9988g = 147.01456g or 147.0 g CaCl2 1g CaCl2 * 2H2O x (1 mol CaCl2 *2H2O/147g CaCl2 *2H2O) = 0.0068 mol of CaCl2*2H2O Molar mass was then calculated for Na2CO3: Na2 = 22.9898g*2 = 45.9796g C = 12.0107g O3 = 15.9994g*3 = 47.9982g 45.9796g + 12.0107g + 47.9982g = 105.9885g or 105.99g Na2CO3 Then using the molar mass of Na2CO3 and the 0.0068 mol of CaCl2*2H2O to calculate the grams required of Na2CO3 for the experiment: 105.99g/mol Na2CO3 * 0.0068 mol of CaCl2
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EXPERIMENT 3 MARCET BOILER 1.0. OBJECTIVE • To obtain a relationship between the pressure and temperature of saturated steam‚ in equilibrium with water‚ at all pressure between atmospheric and 10 bar (150 lb/in2). • To compare between calculated values from experiment data to the data obtained from steam table for vfg and hfg . 2.0. THEORY Thermodynamics is defined as a study related to the transfer of heat and work between a system and the surrounding‚ undergoing
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the iris diaphragm affect image brightness and contrast? decreases both increases both decreases brightness and increases contrast increases brightness and decreases contrast decreases brightness but has no effect on contrast Question 3 of 25 Which of the following objectives has the shortest working distance? 4X 10X 45X 100X Question 4 of 25 What effect will changing from the low power objective to the high power objective have on the field of view of a specimen?
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salts in saltwater dissolves into ions or charged particles that conduct electricity‚ they interact with the earth`s magnetic fields. The movement of saltwater due to tides that produces an electric current generates a smaller magnetic field”(Ayque‚ 10/3/16‚ Scientist Discover New Way To Image Earth’s Interior Using Magnetic Fields‚ paragraph 5 http://www.natureworldnews.com/articles/29550/20161003/scientists-discover-new-way-image-earth-interior-using-magnetic-fields.htm). This is explaining that the
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popular in school networks‚ especially linear bus networks. 2. It’s because the signal still has to be able to be picked up by the AP it would have to depend on the router to pick up the signal 1. Security‚ and access 2. Cost‚ and speed 3. The advantage of partial mesh topology over a full mesh is that it is less expensive and more feasible to create Circuit classification Total Bandwidth (Mbps) Features and Summary T1 1.544 24 DS0 channels E1 2.048 30 64Kbps channels + 2
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Ryan Stephens EN1320 04/13/2015 Rhetorical Analysis of “I have a dream speech” The main point of Dr. Kings speech was that an injustice had been done to the black people. They were promised freedom from the emancipation proclamation‚ and up to that point they still were not free. They were segregated and treated like second class citizens. Were they supposed to just sit down and let white men at that time humiliate them‚ beat them‚ bomb their houses‚ and strip them of human dignity
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Week 3 Lab This lab consists of two parts. Make sure you label each section accordingly and answer all the questions. For this lab it is recommended that you review the Demo Lab presentations in the Unit 5 and Unit 6 Learning Space. Click the PRACTICE link > DEMO LAB > then click the hyperlink to launch the demonstration. Part #1 Apply Hardened Security for Linux Services & Applications Learning Objectives and Outcomes Upon completing this lab‚ students will learn about the following tasks:
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