Get Essays On Science and Nature

Home « Join Now! « Member Login « Questions « Support «

Enter Topic

» Get Science and Nature Papers

Silverfish

... a concealed chewing mouth part. LIFE SPAN: Most Silverfish bugs live for about two to 2 1/2 years. COMPLETE SCIENTIFIC CLASSIFICATION: Kingdom: Animalia Phylum: Arthropoda Sub-phylum: Chelicerata Class: Insecta Order: Thysanum Family: Lepismati Genus: Metalus Species: Gerrainus LIFE CYCLE: Silverfish undergo incomplete metamorphosis. Adults lay eggs in small groups containing a few to 50 eggs. The eggs are very small and deposited in cracks and crevices. A female normally lays less than 100 eggs during her life span . Under i ...

Number of words: 308 | Number of pages: 2

Is There A Light At The End Of The Tunnel

... that the Y2K bug will affect everyone in someway. They say that major sectors of the economy will be at risk. These sectors are public utilities, telecommunications, transportation, commerce, small business, and national security. They also believe that they will affect importers of oil and coal. Senator Christopher Dodd of Connecticut says that health care is at the worst risk right now. He says that, "As much as 80-90% of our doctors' offices are not compliant. 64% of hospitals still have serious problems with the Y2K issues," (Senate ...

Number of words: 1451 | Number of pages: 6

Biology Term Paper - Tigers

... diagram A), and help tigers hide from their prey. The Sumatran tiger has the most stripes of all the tiger subspecies, and the Siberian tiger has the fewest stripes. Tiger stripes are like human fingerprints; no two tigers have the same pattern of stripes. The tiger's head often carries the Chinese mark of wang or king on the forehead. Most tigers have an orange coat with dark brown or black stripes accented with white. Tigers that live in cold climates (Siberian tigers) have thicker fur than tigers that live in warm climates. A tiger's tail ...

Number of words: 1618 | Number of pages: 6

Mercury Report

... ago the planets formed. This was a time of intense bombardment for the planets as they scooped up matter and debris left around from the nebula that formed them. Early during this formation, Mercury probably differentiated into a dense metallic core, and a silicate crust. After the intense bombardment period, lava flowed across the surface and covered the older crust. By this time much of the debris had been swept up and Mercury entered a lighter bombardment period. During this period the intercrater plains formed. Then Mercury cooled. Its co ...

Number of words: 1920 | Number of pages: 7

Alcoholism And Drug Abuse

... poses a great threat in American society. If you have ever thought over the question of why people use drugs, you would realize that the question is not as simple as it may appear. To answer this question objectively, you need to consider how the body and mind work together. The simple act of daily living creates countless demands on ourselves both emotionally and physically. Stresses we encounter determine the demands on which we place on our mind and body. To free themselves of this stress, some people chose recreational drugs to put the ...

Number of words: 1510 | Number of pages: 6

Electric Charge

... same kind of charge attract each other. 2 objects with a positive charge repel each other, as do 2 objects with a negative charge. Most objects are made of matter with equal amounts of positive and negative charge. Objects with the same # of positive and negative charges are electrically balanced, or neutral. Electric force is observed only when the balance of charge on objects is disturbed. An on an object that causes the object to attract or repel other objects is called static electricity. The adjective static describes something that d ...

Number of words: 587 | Number of pages: 3

Penguins: The Eyes Have It!

... because their diet consists mainly of plankton, molluscs, crustaceans, and the inevitable fish. Through a special slowing-down of their heart rate they're able, like many other diving animals, to stay submerged long enough to search out and chase whatever catches their fancy. On dry land, it's a different story-or has been up to now. Waddling along on their flat little feet, eyes fixed intently on the ground, penguins appear myopic, inefficient and generally out of place. In fact the reverse is true. During a recent stay on the Falkland ...

Number of words: 1047 | Number of pages: 4

Kevlar

... it was used for the rubber products. One example would be the radial tire belts. Instead of using steel cord, cord replaced it. The results were very satisfying. A reduction in weight meant that the fuel economy was better, and the tires were also much quieter. was the answer to the challenges of designing rubber hoses and belts for agricultural, industrial, and automotive equipment (DuPont). 49 is used in mainly body armor and making architectural structures stronger (Sci. & Inv. Enc., 1354). 49 is mainly made out of coal, corn, ...

Number of words: 583 | Number of pages: 3

Intermolecular Bonding Essay

... bonds are created by the complete transfer of electrons from one atom to another. In this process of electron transfer, each atom becomes a ion that is isoelectronic with the nearest noble gas., the substance is held together by electrostatic forces between the ions. The tendency for these ions to be formed by elements is corespondent to the octet rule, when atoms react,, they tend to do so in such a way that they attain an outer shell containing eight electrons. The factors that effect the formation of ions are ionization energy, e ...

Number of words: 1586 | Number of pages: 6

Dna And Forensics

... University. He was contacted by authorities to verify the confessions by a seventeen year old porter regarding a double rape-murder case. As it turns out, this boy proved to be "the first murderer to be cleared as a result of DNA fingerprinting". (Joe Mickel and John F. Fischer, 1998) DNA can be found in such things as blood and semen. It can also be found in such things as tissue found beneath the fingernails of a victim after a struggle, it can even be found in saliva cells left on a mouthpiece of a telephone after a conversation. ...

Number of words: 666 | Number of pages: 3

Mental Illness

... look very similar to skulls that have had the process of trepanning performed on them. The process of trepanning is simply the surgical procedure of creating a hole in the skull. Scientists believe that this procedure was done in order to let out the evil spirits which doctors thought possessed the mentally ill of this time. The literature of ancient Greece also contains evidence of the belief that evil spirits or demons controlled the mentally ill. Not only the Greeks believed in the evil spirit theory, writings from the early Babyloni ...

Number of words: 1114 | Number of pages: 5

The Science Of Cloning

... of the future. Cloning, like any other science is hindered by the general public's fear of the unknown. Whether it is a single cell to a full human, cloning research is a major next step in scientific development. It is easy to understand why people fear the unknown, but it is hard to figure out why they can't take a step back and realize that cloning is basically an extension of current and 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 ...

Number of words: 1666 | Number of pages: 7

Pages: 1 ... 105 106 107 108 109 110 111 112 113 114 115 next »

Essay Categories

» Get Science and Nature Papers