Search
  HOME
  JOIN NOW
  QUESTIONS
  CONTACT US
ESSAY TOPICS
:: Arts & Movies
:: Biographies
:: Book Reports
:: Computers
:: Creative Writing
:: Economics
:: Education
:: English
:: Geography
:: Health
:: Legal
:: Miscellaneous
:: Music
:: Politics
:: Religion
:: Sciences
:: Society
:: US History
:: World History
MEMBER LOGIN
Username: 
Password: 

Forgot Password



Science Essay Writing Help

Carnivorous Plants
Words: 1430 / Pages: 6

.... muddy or sandy shores. Drosophyllum lusitanicum from Portugal and Morocco is the one exception, it grows on dry gravelly hills. Like other green plants, carnivorous plants contain the organic pigment chlorophyll. This pigment helps to mediate a chemical process called photosynthesis. This converts light energy into the chemical bond energy of carbohydrate which is utilized as cellular energy, plant growth and development. Water, carbon dioxide, nutrients and minerals are also needed for survival. In wetlands, where stagnate water contains acidic compounds and chemicals from decaying organic matter many plants have a difficult time obtaining nece .....


Crystals: Does Surface Tension Affect The Process Of Crystallization?
Words: 1915 / Pages: 7

.... in crystals and the science associated with crystals. Though one knows that certain conditions must be present in order for crystals to form; and if some of these conditions are not present or are not perfect, then the formation of the crystal will be disturbed. One may ask him/herself, how is the formation disturbed if only one of the condition would happen to be modified? Most crystals are formed under water or under liquids with similar characters to water; and tend to form under liquids or solutions containing a maximum amount of solute. If the liquid absorbs additional solute, then the solution is supersaturated. If a tiny crystal, .....


Human Evolution In Africa
Words: 829 / Pages: 4

.... Eurasia then was covered in tropical forests. Primates evolved in what is now the Indian Subcontinent. From their placement in India, then still lowland, primates spread throughout the world once more. Some returned to North America, only to be wiped out by rodents already living there. Others spread to Europe and the Middle East. By this time, Africa had just split from marsupial overrun Gondwanaland. About a million years later it reached the Middle East, and primates moved in. By now the world had cooled enough that the primates in Europe had been decimated to near extinction. They also migrated south, for the Mediterranean Sea was at that t .....


Seeing The Vessels Of The Retina
Words: 430 / Pages: 2

.... on the surface of the eye. It's to do with the larger vessels All I had to do was take a person into a dark room with my flashlight. I had them cover their left eye and look down at the floor with their right eye. I held the flashlight up towards the ceiling under their right eye, but they kept looking at the floor, not the light. RESULTS I am writing down what everyone recorded for me. I am first: JOSH: I could see black blood vessels with orange in the background...it looked like a lot of dead tree. BRENDA: The blood vessels resembled jagged lighting bolts or trees in the winter time. LAURA: I saw crooked lines that didn't stand st .....


Mononucleosis 3
Words: 1912 / Pages: 7

.... between the ages of 15 and 30. Both men and women are affected, but studies suggest that the disease occurs slightly more often in men than in women. Doctors estimate that each year 50 out of every 100,000 Americans have mononucleosis symptoms. Among college students, the rate is several times higher. Mononucleosis does not occur in any particular "season," although authorities in colleges and schools, where the disease has been well studied, report that they see most patients in the fall and early spring. Epidemics do not occur, but doctors have reported clustering of cases. Transmission: EBV, the virus that causes most cases of mononucleosis, infec .....


Mechanical Energy
Words: 491 / Pages: 2

.... energy as heat. We recognize this process as burning. The individual relies on food for fuel which contains energy-giving substances that our bodies can store until we need this energy to use our muscles. When we do use our muscles within us, we may not always be sure that heat is given off. Our bodies do not burst into flames but the perspiration on our skin is a clue to what is happening. The movement of the windsurfer has a different explanation. The windsurfer is propelled along by a sail which collects mechanical energy from the winds that sweep along the water. This energy has been produced by the sun which warms the earth's surface an .....


Ebola Virus 3
Words: 476 / Pages: 2

.... the doctors could do. So had no other choice, but to let the victims already struck with Ebola, suffer in pain and eventually die. In these two nations, a reported total of five hundred fifty cases of those who have been infected with Ebola, three hundred forty people did not make it. For a few years, there were no reported cases of the Ebola virus. Without warning, the Ebola appears and sweeps through Sudan, once more. This time there were only thirty four cases, but took the lives of twenty two patients. All of the victims of Ebola probably ask the same questions, “ God, what did I do to deserve this? ” The doctors still did not find .....


Consciousness As Determined Through The Times
Words: 1041 / Pages: 4

.... physical world. Others deferred that the conscious mind was what separated man from lower forms of life. It is an attribute characterized by sensation and voluntary movement which described the difference between normal waking state of animals and men and their condition when asleep.2 Other descriptions included an analysis of consciousness as a form of relationship or act of the mind toward objects in nature, and a view that consciousness was a continuous field or stream of essentially mental "sense data." The method believed by most early writers in determining consciousness was introspection—looking within one’s own mind to discover th .....


Cloning Of Animals
Words: 508 / Pages: 2

.... to perform its specific function of life. All efforts to reactivate the shut-off genes have failed. English researchers have came the closest by teasing frog body cells to develop into tadpoles. The tadpoles, however, never matured into frogs. The Scottish researchers have failed many times with sheep cells before their success, but the task was perfected and accomplished. Now this accomplishment has made it possible for the cloning of almost any mammal, including humans. To the average person, exactly how the technique works is unclear. Scientist predicted that by making cells dormant and bringing them close to death, something happens to br .....


The Importance Of Insects
Words: 508 / Pages: 2

.... but in doing so, great amounts of pollen collects on their hairy legs and body and it is transferred to a female structure and more plants are on the way. Many plants rely on insects so greatly that they have evolved around them. None of the vibrant colors in the garden were created for your pleasure, nor was the smell of such plants as the roses, in actuality these beauteous pieces of nature we call flowers use sight and smell as attractants for the bees. Plants advertise themselves to who they want to be pollinated by. For instance, some plants such as the honeysuckle and tobacco only give off their potent scent at night, when other plants are .....



« prev  3  4  5  6  7  8  9  10  11  12  next »

   Copyright © 2024 EssayInn.com
   All Rights Reserved.
> Home Page > Join Now > Questions > Cancel > Contact Us