life? Photosynthesis‚ that is the correct answer! Photosynthesis‚ is known as the process to produce plant food. But‚ how does is the life exist on the planet we call our home‚ Earth? Photosynthesis is a process that we know that allows water‚ carbon dioxide‚ and some mineral salts along with the light from the sun to make glucose (sugar). During the process‚ the root sytem of the plant takes in elements known as nitrogen‚ phosphorous‚ iron‚ calcium‚ & potassium to help produce glucose. Glucose
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Keeping conditions inside the body the same is called homeostasis. It’s not easy. Lots of things have to happen‚ e.g. energy transferred between body and environment‚ carbon dioxide is a waste product of respiration and has to be transported by the bloodstream to the lungs where it is breathed out‚ waste and waste products are filtered out of the blood and excreted in the urine. An incubator has a temperature sensor‚ a thermostat with a switch and a heater. Negative feedback happens when one factor
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OF A DALANDAN PEEL AS A CANDLE. SY 2014-2015” INTRODUCTION Candles have been used for thousands of years and up until the early 1900s they were the single source for artificial light. Candles also have a rich tradition in religious services in many faiths through-out history. Today‚ the candle is no longer the single source of light but is used abundantly in religious services as well as in birthday celebrations‚ holidays‚ and home decorations. Our candle made from dalandan peels is homemade candle
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EXPERIMENT NO. 1 INTRODUCTION TO LAB INSTRUMENTS. 1. BREADBOARD We should be familiar to the following things about a breadboard: * What is a breadboard and what is it used for? * How does it work? * Setting Up. * Limitations. What is a breadboard and what is it used for? A breadboard (or protoboard) is usually a construction base for prototyping of electronics. The term "breadboard" is commonly used to refer to a solderless breadboard (plugboard). It was designed by
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Carbon Nanotubes Abstract Carbon nanotubes (CNTs) are a recently discovered allotrope of carbon. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology‚ electronics‚ optics‚ and other fields of materials science. They exhibit extraordinary strength and unique electrical properties‚ and are efficient conductors of heat. Inorganic nanotubes have also been synthesized. A nanotube is a member
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chlorophyll-rich photosystems convert light energy into the chemical energy: ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) (Keller 2015). Respiration is canceled by oxygenic photosynthesis; it consumes the carbon dioxide produced by respiration and produce
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Joshua Berkebile 8-26-10 1st period Density Lab The purpose of this lab was to find the mass‚ the length‚ the width and the height of 4 different cubes so we could calculate the volume and density of them. We also had to find the density of irregular shapes by dropping them into a graduated cylinder than subtracting the starting water volume by the ending water volume. Density is how much mass is in a certain volume of matter. Volume is the amount of room that an object
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A carbon footprint is "the total set of greenhouse gas (GHG) emissions caused by an organization‚ event or product" [1]. For simplicity of reporting‚ it is often expressed in terms of the amount of carbon dioxide‚ or its equivalent of other GHGs‚ emitted. The concept name of the carbon footprint originates from ecological footprint discussion.[2] The carbon footprint is a subset of the ecological footprint and of the more comprehensive Life Cycle Assessment (LCA). An individual‚ nation‚ or organization’s
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CARBON CARBON MULTIPLE BOND PRESENTED BY: WASIQUE AZHAR MSC CHEM (2 SEM) Some basic concept Electrophile : a species with a region of positive or partial positive charge electron-poor Nucleophile: a species with a region of negative or partial negative charge electron-rich TO LERN OBJECTIVE : Elecrophilic Addition to carbon-carbon double bond Stereochemistry of Elecrophilic addition reaction Hydrogenation of double and triple bond Nucleophilic Addition to carbon-carbon double
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A carbon tax is a tax imposed on the carbon content of fuels. It is a form of carbon pricing. Carbon taxes are a possible cost-effective means of reducing greenhouse gas emissions. From an economic outlook‚ carbon taxes are a type of Pigovian tax.They help to address the problem of emitters of greenhouse gases not face the full social costs of their actions. Carbon taxes can be a degenerating tax‚ in that it may directly or indirectly affect low-income groups disproportionately. The regressive impact
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