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» Science Essays and Papers
American Pit Bull Terrier
<view this essay>.... why. So I looked into them. I bought books and did some research on the Internet trying to learn as much as I could about this misunderstood breed. I did this also to educate my parents and to tell them some facts and myths of the APBT. After some extensive plead bargaining with them and some facts and pictures, they finally gave in and let me keep her. Well, not really though. I say that because my father of all people fell in love with "Molly" as she is now known. He has said on many occasions that Molly is the best dog he has ever had, and believe me, he has had many. The point is, APBT get a bad name because of the people who own them. In doing .....
Number of words: 2848 | Number of pages: 11 |
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Newton's Laws Of Motion
<view this essay>.... is an unseen force called friction. Friction is a force between two surfaces that works against movement. One surface tends to work against, or resist, any motion of the other surface. For example, there is a friction between a wood floor surface and the surface of a rubber ball when it is rolled across the floor. The floor surface resists the motion of the rubber ball surface. This resistance or friction will slow down the moving object and eventually bring it to a stop. Friction exists between any two surfaces that touch, slide, or roll on one another.
Any change in an object’s speed is called acceleration. An increase in speed is called positi .....
Number of words: 484 | Number of pages: 2 |
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Nuclear Powernuclear Power
<view this essay>.... the remains of plants and
animals that died millions of years ago. Burning fossil fuels has other
downfalls, too. All the burning that is required to turn the turbines
releases much sulfur, nitrogen gases, and other pollutants into the
atmosphere.
The cleanest, cheapest, and least polluting power plant of the two types
is the hydroelectric power plant. The main reason most countries use
thermal versus the hydroelectric is because their countries don’t have
enough concentrated water to create enough energy to generate
electricity. (World Book vol. 14, 586)
Nuclear power plants generate only about eleven percent of the world’s
elect .....
Number of words: 358 | Number of pages: 2 |
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Coral
<view this essay>.... a circular lagoon. reefs are the largest biological structures on the planet, with the largest being the Great Barrier Reef covering over 2000 kilometers along the east coast of Australia. The reef is said to be 500,000 to 2,500,000 years old and is said to be visible from the moon. There is only one problem with this beautiful structure and that is the carelessness of man. Silt from deforested lands and pollution from crowded coastlines choke them, and overuse by coal miners, fisheries, and even tourists deplete and destroy reefs. There are many more factors which add to the destruction of the reefs, which if not stopped it will destroy all reefs.
s are .....
Number of words: 1259 | Number of pages: 5 |
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Simple Machines
<view this essay>.... the machine; always between 0% and 100%.
Friction- The force that resist motion between two surfaces that are touching
each other.
What do we use machines for?
Machines are used for many things. Machines are used in everyday life
just to make things easier. You use many machines in a day that you might take
for granted. For example a simple ordinary broom is a machine. It is a form of
a lever. Our country or world would never be this evolved if it wasn't for
machine. Almost every thing we do has a machine involved. We use machines to
manufacture goods, for transportation, ect.
In the W=F*d equation the trade of between force and distance is as you .....
Number of words: 586 | Number of pages: 3 |
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Afluenza
<view this essay>.... for the rich. I would contend that affluenza that affluenza can be cured and maybe prevented. In analyzing affluenza I hope to shed insight those possibilities.
There is a disease that is sweeping the U.S. at an alarming pace. It is called affluenza it is very contagious and growing at frightening rates. In 1997, an amazing 1.1 million debt plagued spenders filed for personal bankruptcy that was a 28.6% increase from '96. Economists predict another 1.6 million to file by the end of this fiscal year, (Shop 'til We Drop [STWD], 1997). These are two vivid examples of the amazing rate at which affluenza is growing. These numbers are occurring
Causes & Cures .....
Number of words: 1783 | Number of pages: 7 |
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Cosmology
<view this essay>.... the big bang theory may have an explanation for the current state of our universe. The idea that all of this exploded from a super mass isn’t too hard to believe. It gives good reason to the expansion of the universe, and the 360degree view of the universe (this because the explosion would have sent mass outward in every direction), but I wouldn’t think of it as the origin of the universe. I mean, in my mind, something had to be there to cause this super mass. Was the universe contracting until it formed this huge mass? I believe that we may never know how the universe came about, rather have some idea as to what came directly before it’s current state as w .....
Number of words: 1156 | Number of pages: 5 |
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Coral Fish
<view this essay>.... signify that spawning is about to take place. Any of these performances are usually accompanied by dramatic changes in the patters or intensity of colors of the fish. Males and females tend to advertise their sex and availability through vibrant colors. This sexual dimorphism is most evident in such reef residents as groupers. The color patters change predictably from the "juvenile: to the "initial" subdued pattern of small adults to the "terminal" pattern in the largest adult males. The terminal male is the one with the brightest colors and gaudiest patterns.
The moon seems to play an important role in fish reproduction. According to Peter H. Pressl .....
Number of words: 1128 | Number of pages: 5 |
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