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Term Papers on Science
Mans Effect On The Environment
Number of words: 2105 - Number of pages: 8.... to this are :- presence of toxic substances and the rapid uptake of contaminants by marine organisms to name but a few. Oil spillages either by tankers or offshore ridges cause devistating effects on the local environments. Oil is extremely dense which means it floats on top of the water and can kill fish and birds, ruin beaches but nothing as yet has been invented to deal with this major problem. Dangerous metals such as mercury, arsenic and lead are also dumped into the sea. All of these examples have the ability to kill and damage the environment aroun .....
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Life Sciences SIG: Gut Issues - Essay About Dietary Fibers
Number of words: 534 - Number of pages: 2.... in green plants.
Most form part of plant cell walls. But unlike the other carbohydrates,
fibres do not break down into sugars in the human digestive system and then
course through the blood stream fueling muscles and nerves. Rather, when
eaten they tumble intact through the stomach and small intestine and end up
in the colon where billions of bacterial feed on them - in turn producing
intestinal gas. No wonder, then, that dietary fibre has been unwelcome in
many of history's nicer neighborhoods.
Even 20th century doctors reasoned that since the b .....
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Autism 3
Number of words: 1709 - Number of pages: 7.... few examples of autistic behavior.
The history of autism extends, as far back as the late sixteenth century; however, during that time it was not identified as this illness. Here is a statement from before the discovery of the illness:
In 1799, a boy about eleven years of age was found naked in the woods of
Averyron, France. He was dirty, covered with sores, mute, and behaved like
A wild animal. Jean Itard, the physician of the new institution for deaf-mutes,
Was given charge of the abandoned child. From Itard’s description, Victor
Showed many features of a .....
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Killer Bees
Number of words: 500 - Number of pages: 2.... and their range is expected to be similarly limited to the southern and coastal states in the United States. They have hybridized to some extent with resident wild and hive populations of European honeybees. However, many of the basic African honeybee traits remain, including rapid population growth, frequent swarming, minimal hoarding of honey, the ability to survive on sparse supplies of pollen and nectar, and a highly defensive nature.
Africanized honeybees are more difficult to manage than European honeybees and produce less honey. The businesses of .....
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Chemistry: Acid-Base Titration
Number of words: 496 - Number of pages: 2.... different colors in acidic and basic media. Phenolphthalein was a
common indicator which was colorless in acidic and neutral solutions, but
reddish pink was result in basic solutions. Strong acid (contained H+ ion) and
strong base ( contained OH ) were 100% ionized in water and they were all
strong electrolytes. Procedure:
Part A. Investigating solid NaOH for use as a possible primary standard First of
all, The weight of a weighting paper was measured in analytical balance, then
added two pellets of NaOH and reweighed the total amount of those. At the end of .....
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The Science Of Cloning
Number of words: 1666 - Number of pages: 7.... accepted prac
tices. Also, the general public's fear shows up in the nation's
congress and even the president. Who knows the real opinions of the
individuals in congress, but as long as the general public is against
cloning, politicians will be too, so they can gain support from voters.
Even with all these setbacks, there are still major uses for cloning
research. Uses that will never present themselves unless people put down
their moral, ethical, and religious shields and allow the research to take
its course. Regardless of the majority opinion, clonin .....
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Cannabis
Number of words: 780 - Number of pages: 3.... time.
According to "The National Clearinghouse," (NCH), the effects of are similar to alcohol intoxication. Small amounts can make you relaxed and generally less inhibited. Some users say that it enhances the experiences of music, food and sex. Logical thinking tends to be slowed, but smokers often believe that their minds are flitting from thought to thought with great speed (NIH). Intoxication is more intense during the first hour after smoking, although the drug's effects may persist for three to five hours, depending mainly on the dose. According to " .....
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Mistakes People Make With Steroids
Number of words: 1176 - Number of pages: 5.... they can return to the gym sooner for another workout. So that means less work equals more muscle gain, compared to working out normally with no supplement. Who wouldn’t want that? Think about all the pain you wouldn’t have to go through doing all those reps. With a performance enhancing drug, you could do even less, get the same results and even better.
Today more than ever, performance enhancing drugs and supplements are being abused. It is estimated that 99% of all professional bodybuilders are using steroids, or some type of performance enh .....
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