list of items‚ both tangible and non tangible‚ that trees give us. First of all‚ as we all know‚ trees are the most important and the only natural source of oxygen in the atmosphere. Without oxygen[->0]‚ life is not possible on earth. Trees consume the carbon dioxide[->1] from the environment and give out oxygen which balances the amount of oxygen and carbon dioxide[->2] in the atmosphere. In addition to this‚ the wood that we obtain from trees is used in making paper‚ building houses‚ making furniture[->3]
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Oxygen Delivery Devices Fact: Oxygen is a medication ordered by the physician Humans naturally breath 21% oxygen from the room air Normal oxygen saturation is 95-99% Clinically‚ if not receiving oxygen therapy‚ a patient on room air should have pulse ox reading of at least 92% or above Definitions: Pulse oximeter – a non-invasive way to monitor the percentage of oxygen carried in blood. Hypoxia – Impaired level of oxygen in the body Hypoxic - Lack of oxygen in the tissues‚ tissue starved
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I. Purpose Through this project‚ our goal was to demonstrate an understanding for the concepts of pressure‚ Newton’s Laws‚ Bernoulli’s Principle‚ volume flow rate‚ efficiency‚ power‚ potential and kinetic energy‚ and work. It provided a summation for most of the topics covered in this course. II. Materials Craftsman Leaf Blower (220 mph‚ 120 V‚ 12A‚ 8 lbs.) ¾’’ Plywood (75 lbs.) Milk Crate (3 lbs) Spray Paint (12 oz.) Blue Tarp Staple Gun HVAC Duct Vent Piping ( 2
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THE CARBON OXYGEN CYCLE ROLE PLAY SCRIPT Narrator-Angela Narra-Czarina Cloud-Maureen Manggo-Carlos Car-Carlo Acacia-Carissa Animal-Josephine Narrator: Good afternoon block mates and Ma’am Claire. We are here to present you a role play about the carbon oxygen cycle. Let me first introduce to you the characters. [Characters from the middle back will step forward and play their roles.] First‚ Josephine as “Josepig”‚ Maureen as “Cloudreen”‚ Carlo as “Honda car-lo”‚ and the tree-yos;
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7) Determine the empirical formula of the rodenticide warfarin (a carbon-hydrogen-oxygen compound)‚ which consists of 74.01% C and 20.76% O by mass. 8) Selenium forms two oxides. One has 28.8% O by mass and the other has 37.8% O. What are the formulas of these two oxides? 9) Adenine is a carbon-hydrogen-nitrogen compound with 44.45% C and 3.73% H by mass. It’s molecular mass is 135.14 u. What is its molecular formula? 10) Combustion of a 0.312 g sample of a carbon-hydrogen-nitrogen
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Biochemical Oxygen Demand (BOD) Biochemical Oxygen Demand‚ BOD‚ as it is commonly abbreviated‚ is one of the most important and useful parameters (measured characteristics) indicating the organic strength of a wastewater. BOD measurement permits an estimate of the waste strength in terms of the amount of dissolved oxygen required to break down the wastewater. The specifics of the analysis are discussed in detail in Standard Methods for the Examination of Water and Wastewater. The BOD test is
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What Would Happen If Half Of The Canadians Died? By Steffi Bael Have you ever wondered what would happen if half of the Canadians died? Well in the next few paragraphs I will be explaining what would happen. Hypothetically speaking‚ if half of the population in whole Canada vanished‚ definitely a severe suffering of economy would happen. We are all independent on our resources for living‚ natural and especially the human
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What is the empirical formula of a compound that contains 75% Ag and 25% Cl by mass? AGCL Calculate the approximate number of molecules in a drop of water with a mass of 0.10 g. 3 x 1021 molecules What is the percentage composition of CaSO4? 29.44% Ca‚ 23.55% S‚ 47.01% O What mass of calcium bromide is needed to prepare 150.0 mL of a 3.50 M solution? (Assume that the molecular weight of CaBr2 is 200.618 g/mol) 105 g Nitrous oxide (N2O)‚ or laughing gas‚ is commonly used as an anesthetic
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What Happens in Narnia Does not Stay in Narnia We have all heard phrase‚ “What happens in the jungle stays in the jungle‚” or some variation of it. It can be a good way to dodge questions about your trip‚ or a quick way to tell people what happened without actually telling them what happened. It is common to hear this phrase in movies‚ and sometimes you may read it in a book. Many times this is a fun way to end a story‚ it leaves mystery. But what would happen if we actually talked
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Shift Happens I learned a lot of new information from the Shift Happens video. This video opened my eyes to many new things. I learned that the United States is not necessarily the best country to live in and it is not the best at everything‚ far from it actually. India has more honors kids than United States has kids. I personally think this is very shocking because there is a ton of kids that live in the U.S. and the fact that India has more honors kids than the U.S. even has kids is just insane
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