ammonia and die. Duckweed does not have a specific depth of water that it is required to grow in‚ however it is not ideal for the duckweed to grow in shallow conditions. If the pond is too shallow than the freezing and evaporating point of the pond will fluctuate too much for the duckweed to grow. Duckweed is composed of a think cell wall‚ with chloroplasts‚ mitochondria‚ smooth ER‚ Rough ER‚ a vacuole‚ cytoplasm‚ goolgi body‚ nucleus‚ nucleolus. All these parts in duckweed help the plant carry
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“IT’S THE DEVIL SPAWN” parents blubber out. “HIDE YOUR CHILDREN. LOCK YOUR DOORS!” This dialogue splurge fills the mouths of the media. Unluckily for the parents‚ the newest videogame has just sucked their kids into other worlds. This trite statement causes much controversy in today’s society as videogame are making a greater appearance in the world. It is an infrastructure of its own. Countless complaints regard the statement “videogames are bad”‚ but this account should not go undisputed. With
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If i were to boil different liquids i would get many different results. But that is the whole point. With many of the liquids i will be trying they will be varying in density and other things. As far as i know water would seem to boil faster. As it has a boiling point of 212 degrees fahrenheit. That is just the boiling point of the water with nothing else. But when you boil different things with other stuff like sugar and where acidity levels are different you get other results. It may boil slower
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- Stage 3 - Pupa - Stage 4 - Adult Adult -- Blowflies are a group ranging from 6 to 14 mm in length. The black Blowfly has a dark‚ olive-green body‚ black legs‚ and orange pubescence around the spiracles. All Blowflies have blunt mouthparts and do not bite. Egg -- The white or pale yellow eggs of Blowflies may occur in small batches or large masses. Individual eggs are about 1.5 mm long. Larvae -- These white to yellowish maggots have pointed heads. They develop through three instars and become
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Bears have undergone an interesting history as they evolved from their carnivorans ancestors. Bears have started out small and worked their way to the top of the food chain. Bears have so many adaptations that help them survive. Bears have very good adaptations that have helped them survive for years. The first adaptation the bear has that is very useful is hibernation. Hibernation is what helps the bears get through winter because food is hard to find. The second adaptation is the fact is that
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Previously‚ many people think that school lunches have the correct amount of nutrients and vitamins but more importantly‚ does it. Numerous of studies have concluded that school lunches can lead up to obesity and high blood pressure. Within this problem‚ many of the school lunches don’t include vegetables or fruits in their trays. A study made by the Johns Hopkins Bloomberg School of Public Health concluded that 6 out of 10 students touched the lunch tray while the other 4 either took a bite out
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Pitbull Bans When I say‚ “Think of a dog that is vicious.” what is the first breed that pops into your head? Is it a Rottweiler? German Shepherd? Pomeranian? Even a Chihuahua? Or did you immediately think of the American Pit Bull Terrier? Some of us would categorize American Pit Bull Terriers as goofy‚ protective‚ wonderful with children‚ loyal‚ and very loving animals. On the other hand‚ some people would categorize pit bulls as aggressive‚ bad with children‚ unpredictable‚ vicious‚ and horrible
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Kenneth Jenkins Drug overdose was responsible for 38‚329 deaths in the US in 2010. US overdose deaths have increase the past 11 years. In 2010 is the third year in a row the number of US citizens whose deaths were related exceeded the number of fatalities in road traffic accidents. Over the last decade opioids analgesic overdoses have claimed over 125‚000 lives. The definition of an overdose is the accidental or intentional use of a drug or medicine in an amount that is higher than normally
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The traditional profit maximizing theories of the firm have been criticised for being unrealistic. As a result‚ alternative theories of the firm were introduced (Sloman & Sutcliffe‚ 2001). One of the alternative theories of the firm is Growth maximization. Following are the main motives for the firms to grow: The cost motive: A growth maximising firm can lower its long run average costs by exploiting economies of scale and economies of scope. Economies of scale come into effect when increasing
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Cellular Processes Lab # 9 Biology 2010 By‚ Jani Hagen U#74644799 November 21‚ 2014 Abstract All cells undergo cellular resperation to produce energy. Common sources of energy include glucose‚ fructose‚ sucrose‚ startch‚ and fatty acids. The process varies depending on the fuel the cell is using. This report will show these differences by exopsing the yeast to several different conditions. The rate of the fermentation can be tracked by noting the carbon dioxide production at steady intervals
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