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Science Essay Writing Help
American Crocodile
Words: 2518 / Pages: 10 .... crocodiles, ranging from the southern tip of Florida, both the Atlantic and Pacific Coasts of Southern Mexico, as well as the Caribbean islands of Cuba, Jamaica, and Hispaniola¡¨ (1 Species). These areas provide the perfect climate for these endangered species that have roamed the earth for over 200 million years. Florida is known for its large population of American alligators, which are often confused for the rare American crocodile. However, there are vast differences between the two species. Hunted for their hides and the changing of their habitat to beach front property is slowly pushing the American crocodile out of Florida, the only place .....
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Causes Of Schizophreniz
Words: 1282 / Pages: 5 .... signs and its associated cognitive abnormalities are too diverse to permit its localization in a single region of the brain. The working hypothesis shared by most investigators is that schizophrenia is a disease of neural connectivity caused by multiple factors that affect brain development. (3,4,5)
Our current model of the causation of schizophrenia is very similar to that used to understand cancer. That is, schizophrenia probably occurs as a consequence of multiple "hits," which include some combination of inherited genetic factors and external, nongenetic factors that affect the regulation and expression of genes governing brain function or that .....
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Autism 2
Words: 1079 / Pages: 4 .... in the cerebellum and in the size and number of Purkinje cells within the brain. Sometimes there is a pattern that exists within families from generation to generation. This indicates the possibility that autism is genetically related. However, no gene has been found.
Every person with autism is different and there is no set type or typical person with autism. This is because autism is a spectrum disorder, meaning that symptoms and characteristics of the disorder can present themselves in a variety of ways, from mild to severe. Usually children with autism have deficiencies in both verbal and non-verbal communication. Their language de .....
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Natural Forces
Words: 646 / Pages: 3 .... was a long trip to undergo, especially being six years old and knowing that my father never stopped the car. By the time we arrived at Fort Myers, it was a beautiful sunny day. The wind was gusting enough to pull my hair back, and I was admiring the palm trees, coconuts, and lizards near the Gulf of Mexico. The first few days were nice, but little did I know that I would soon be caught in the middle of a twister.
I can clearly remember being in the car on a humid day with a little overcast. We were driving in the car when all of a sudden the wind started to pick up and it started raining a bit. Within five minutes, the weather progressed and there wa .....
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Development Of Charles Darwin
Words: 2239 / Pages: 9 .... his sister's regime, Charles played solitary games in the vast family home. His father had become interested in the fashionable study of natural history and there were rooms full of exotic collections, stuffed animals and old bones. A massive greenhouse attached to the side of the house was a veritable jungle to a young boy and it was in this environment of learned eccentricity and an unforced seeking of knowledge that Darwin's fascination for natural history and biology began." (D 6) However, growing up in the family home of Dr. Robert Darwin, was not exactly the most pleasant aspect of young Charles Darwin's life.
After the death of his mother, .....
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Hemophilia 4
Words: 1146 / Pages: 5 .... B. Hemophilia B lacks AHF (antihemophilic factor). About 85% of hemophiliacs have classic or hemophilia A. Hemophilia A's blood lacks the clotting factor eight. The rest of the 85% have Christmas, which lacks clotting factor nine. An extremely small number of hemophiliacs lack yet another kind of clotting factor.
Both A and B forms have also been called the royal disease. Hemophilia was inherited by decedents of England's Queen Victoria and introduced into the royal houses of Spain, Germany, and Russia.
Hemophilia A and B are caused by genes that are sex linked and recessive. A defective gene on the X chromosome, one of the two chromosome .....
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Dreams
Words: 924 / Pages: 4 .... been brought up with the notion that they must have more of a tendency of being aggressive. In this aggression they either dream about how aggressive they are or about the lack of aggression in their daily routine. Women, on the other hand, have typically been brought up to be more emotional than men. This up bringing has also affected the way women dream. ³Women are more likely to dial into their interior life whether awake or asleep² (Segell 42). This means that women will read into their more frequently then men. Researchers have found that problems that occur during the day either at work or home and are worked through in your sleep .....
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Black Smokers
Words: 438 / Pages: 2 .... these stacks may take on the appearance of being just a dull stack of dirt. But if observed closely, one may come to see that these stacks house more than just black material, they are full of life forms. Some of these include giant clams, giant worms, and all sorts of different organisms.
Up until recently, smokers have only been observed by videotape and "deep-diving submersibles". Last summer a team from the University of Washington and the American Museum of Natural History accomplished the task of bringing four "" to the surface. The method that the team used for retrieval was quite interesting. The team followed a "loggers technique" f .....
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Invertebrate Vs Vertebrate
Words: 1297 / Pages: 5 .... the sea where she leaves them on wet sand or a wet rock for the tide to carry them out to sea. There are usually 1,000 to 50,000 eggs at a time. They are small larvae at sea where they molt several times in order to grow to reach the characteristics of a typical adult hermit crab. After reaching the adult larvae stage, the hermit crabs begin looking for a shell to live in. Once they mature and find a suitable shell, they come to live on land for the rest of their lives. Hermit crabs grow on land by shedding their exoskeleton. It takes about ten days for a hermit crab's skin to harden after molting. Shedding is a necessary part of their livelihood sin .....
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Preservation Of The Environment
Words: 849 / Pages: 4 .... Or consider water. In early September over 1,000 people drank contaminated water at a county fair in upstate New York. Two died and 65 others were hospitalized. If you think this couldn't happen to you, think again. A recent federal audit found that nearly 90 percent of all violations of the Safe Drinking Water Act go unreported. Some of those violations are harmless data-entry errors, but they also include potentially lethal problems such as contamination with pesticides and fecal coliform bacteria. Things must be done in order to preserve NJ environment.
The enforcement of laws against pollution is one of the things being done to preserve NJ envi .....
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