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Science Essay Writing Help
Large Mouth Bass
Words: 1850 / Pages: 7 .... everything in between. Up north the has a longer lifespan than in the south, at sixteen years old. While it may get older up north the size of the bass is larger in the south. This is so because there is more to eat.
The sexual characteristics of the bass remain the same nort and south. The spawn in the spring, when water temperatures begin to move past sixty degrees fahrenheit. The spring spawning urge in a bass is set off by both water temperature and photoperiod. Photoperiod is the proportion of the day in which the bass are exposed to sunlight. As the day light hours grow longer through the spring and early summer, so does the photoperi .....
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DNA: The Thread Of Life
Words: 692 / Pages: 3 .... that is joined to one end of the sugar
molecule, and one of several different nitrogenous bases linked to the opposite
end of the deoxyribose. There are 4 nitrogen bases called adenine, guanine,
thymine, and cytosine. In DNA adenine pairs with thymine and guanine with
cytosine.
Medicine's ability to diagnose continues to exceed its ability to treat
or cure. For example, Huntington's Chorea is an inherited disease that develops
between the ages of 30 and 45, can be diagnosed before any symptoms appear.
This can be hard for both the individuals with the disease and their family.
There is a 3 billion dollar project underway right now called the .....
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Lasers 3
Words: 809 / Pages: 3 .... be stimulated to produce an amplified beam by the process that Albert Einstein described. Townes was successful in 1954 when he constructed what he called the maser (microwave amplification by stimulated emission of radiation). The maser amplifies the number of photons that cause microwaves.
After the invention of the maser many scientists became interested in the idea of building an optical maser, which soon received the name laser (light amplification by stimulated emission of radiation). Townes paired with Arthur Schawlow, two Soviets, Nikolai Basov and Aleksander Prokhorov, as well as Gordon Gould were all interested in developing a light-am .....
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The General Effects Of Fire On
Words: 1481 / Pages: 6 .... various ways, such as by changing habitat, affecting food supply or quality, or by altering interactions of species. Fire suppression has allowed forested areas to achieve a climax state which provides less forage for wildlife. While terrestrial wildlife is benefited by fire, aquatic ecosystems are negatively impacted by large fires through the increase in sediment flow. Fire is essential in maintaining biological diversity in the Northern Rocky Mountain forests.
NEGATIVE EFFECTS - AQUATIC ECOSYSTEMS
Contrary to the beneficial impacts of fire on terrestrial wildlife, aquatic ecosystems are negatively affected, such as the decrease in fish populat .....
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Magnatism & The Things We Think We Know About It!
Words: 2864 / Pages: 11 .... in
two directions though causing a negative and positive charge. In the case of
magnatism though we find that these elements have a lot of unpaired electrons,
in the case of iron, Fe, there are four. What happens then in the case of a
natural magnet the unpaired electrons line up or the magnet in a specific mannor.
That is all the atoms with unpaired electrons moving in a direction which
causes a certain charge are lined up on one side and all the atoms with the
opposite charge move to the other side. The atoms then start to cancel each
other out as they approach the center of the magnet. This all happens at the
currie point where these atoms are .....
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The Dangers Of Nuclear "Progress"
Words: 610 / Pages: 3 .... heads…"Danger, danger!" Just one of these bombs has
the ability to wipe out an entire country. The United States did make an
attempt after World War II at eliminating nuclear proliferation by
proposing the Baruch Plan in the United Nations. This proposal stated that
all nuclear technology and materials be placed under international
ownership and that all nuclear weapons be destroyed. However, the Soviet
Union feared that the United States would always have a military advantage
if they gave up their plans for building a nuclear device and, therefore,
rejected the proposal.
I think that the refusal of the Soviet Union was a big mis .....
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The Use Of Pollen Analysis In
Words: 930 / Pages: 4 .... However, the most favourable conditions for preservation of the pollen record are acidic, anaerobic sites such as peat bogs. This high degree of survivability combines with another factor inherent in the nature of pollen - the large amount produced - to make pollen analysis one of the most important tools available to the archaeologist. Though one further factor in the make-up of pollen enhances its value, namely the wide morphological variation between pollen from different plant species, most of which can be detected and classified using normal laboratory equipment.
Pollen analysis is a technique which demands a high level of skill on th .....
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Gold And Its Uses
Words: 2573 / Pages: 10 .... most ductile of all metals, allowing it to be drawn out into tiny wires or threads without breaking. Consequently, a single ounce of gold can be drawn into a wire five miles long. Gold's malleability is also unparalleled. It can be shaped or extended into extraordinarily thin sheets. For example, one ounce of gold can be hammered into a 100 square foot sheet.
Gold is the most reflective and least absorptive material of infrared (or heat) energy. High purity gold reflects up to 99% of infrared rays. Gold is also an excellent conductor of thermal energy or heat. Since many electronic processes create heat, gold is necessary to transfer heat away fro .....
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Geneticists
Words: 299 / Pages: 2 .... bachelor degree can get a job, but I myself would advise getting the
highest amount of bioscience education possible.
Jobs can be acquired by asking your professors, but, they may not be
aware of any need for geneticists. Many times, reading advertisements may
of some good. You may even make an appointment with biology and genetic
firms yourself. Sometimes clinics or hospitals may even need a genetic
specialist. I, myself, could also see a geneticist opening up his own
clinic, such as radiologists do. In this way they could be able to make
more money considering the amount of highly specialized geneticists with a
Doctor of Medicine. Th .....
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The Element Carbon And Its Importance
Words: 1089 / Pages: 4 .... in limited supplies of air, powdery-black
soot of amorphous carbon, called carbon black, is formed. Carbon black is
used in rubber products and paint. Charcoal is used as a cooking fuel and
ivory black, made by heating ivory, is used as a pigment in paint.
Most carbon occurs in combination with other elements. For example,
the carbon dioxide in the air is a compound of carbon and oxygen. Other
compounds containing carbon include minerals such as limestone, and fuels
such as coal and petroleum. Carbon compounds make up the living tissues of
all animals and plants. There are over one million known carbon compounds
(still growing rapidl .....
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