Biology Essays Examples For College & High School Students in PDF

10822 total results

A Report on Forensic Science (525 words, 1 pages)

Forensics is the study of scientific methods used in crime detection. This field of study also incorporates other fields of study such as chemistry, biology, physics, geology, medicine, meteorology, and psychology (Forensic science, 2008). Forensic evidence can be used to prove a person guilty in the courts of law (Forensics). ... Read More

A Research on the Various Saws Used in Woodworks (699 words, 1 pages)

Have you ever walked out in your backyard and heard the faint buzz of a chain saw in the distance, or passed a truck caring a load of logs on the interstate? Chances are that you have considering that wood is most commonly used building material of today's society. But ... Read More

Firearms: The Good and Bad Use of Guns (1198 words, 2 pages)

War. Conflict. Famine. Pestilence these are the four horsemen of Apocalypse as the people in the mid-ages imagined them. They stormed through countries and cities, leaving thousands dead, injured, frightened or crying behind. The first two the most merciful ones, or to be more precise, the fatal tools they use ... Read More

The Evolution of Luxury Automobiles (545 words, 1 pages)

The contemporary society of Earth's most influential country is composed of people from variable backgrounds. Despite all the potential and prevailing cultural interaction complications, one mutual objective is luxury, in a car that is. Today's luxury cars are refined technological marvels which combines fine materials with powerful machinery. Luxury automobiles ... Read More

Louis Pasteur and the Invention of Alcohol (3576 words, 5 pages)

It is impossible to set a date as to the first time was performed. It is possible, however, to guess, and this guess is roughly 8,000 years ago. Wine has been written about for centuries, in the Greek and Roman myths and scriptures. The Greek god of wine, Dionysius, was ... Read More

An Analysis of What Lies Beyond Our Own Solar System (1086 words, 4 pages)

IntroductionEver wondered what lies beyond our own Solar System, beyond ourfurthest planet Pluto, beyond what our most powerful telescopes can project.With the latest in Technology and Sciences, we (The Human Race) have onlychipped off a flake of the great Pillar of Technology and Civilization. Thequestion is Are we alone? Are ... Read More

A Report on Mars Surface Exploration (2923 words, 9 pages)

MARSSURFACE EXPLORATIONOne question that is being asked by people is, "Why go to Mars"? Thereasons are very simple. People want to gain recognition of how they werethe first people who went to Mars and opened up a whole new world and mostimportantly to move forward in economics. As humans waste ... Read More

A Study of Vehicle Engines (853 words, 2 pages)

Engines are found all around our very day lives. They are found in our cars, trucks, vans and motorcycles. Almost all vehicles run on the basic combustion engine. An internal- combustion engine is any type of machine that gets mechanical energy from the expenditure of the chemical energy of fuel ... Read More

Methods of Collecting Fish for Management and Research (962 words, 3 pages)

There are a number of ways to collect fish for management andresearch, and there are various methods involving traps and nets to capturedifferent types of fish and each method has its own advantages andshortcomings. The technique of electrofishing is perhaps one of the mostuseful and effective for projects that require ... Read More

An Essay on Science and Religion: Creationism and Theory of Evolution (1347 words, 2 pages)

As astronomers peer ever deeper into outer space and extend their telescopes to encompass even more of the universe, as geneticists unravel the mysteries of our genes and biologists uncover more about the origins and of life, scientists are answering questions that once fell to theologians. In this technologically advanced ... Read More

A Research on the Bio-Diaper (9415 words, 23 pages)

With over 1.6 million pounds of non-degradable finding their way into garbage dumps across America, many Americans are turning toward a more environmentally safe diaper for their babies to avoid the continued build-up of non-degradable diapers. Americans spend approximately 2.7 billion dollars per year for , but that number has ... Read More

A Study of Explosives (1585 words, 6 pages)

PurposeTo learn about the different areas of explosives and the separateexplosives related to each group.Explosive adj. 1. of, involving, or characterized by an explosion orexplosions. 2. capable of exploding or tending to explode. 3. potentiallyviolent or hazardous dangerous an explosive situation. 4. Phonetics.another word for plosive. 5. a substance that ... Read More

The Origins of the Techniques of Smelting and Steel-making (884 words, 2 pages)

Steelmaking involves the removal of iron's impurities and the addition of desirable alloying elements. Steel was first made by cementation, a process of heating bars of iron with charcoal so that the surface of the iron acquired a high carbon content.The bars were then fused together, yielding a metal harder ... Read More

An Overview of the Different Types of Agents Used in Chemical Warfare (1528 words, 5 pages)

Chemical warfare is the use of natural and man-made toxicsubstances to incapacitate or kill an enemy. There are many different typesof agents used in chemical warfare, some of which are mustard gases, nervegases, psychotomimetic agents, tear gases, hydrogen cyanide, and arsines.All of which are very poisonous and lethal when exposed ... Read More

An Analysis of the Car’s Battery and the Concept of a Jump-Start (565 words, 1 pages)

A person can usually tell that their car battery is dead when they go to turn on their car and nothing happens. There is usually no sound and no engine turnover. A battery may go dead if you keep your headlights on or play the radio for a long time ... Read More

A Description of Not Wanting to Analyze the Inefficiently and Seemingly Scientifically (1085 words, 3 pages)

Not wanting to analyze the inefficientlyand seemingly scientifically (where would I have got competent statistics from),I simply try to express the thoughts which are connected with that topicssomehow and have come into my mind. What kind of scientific analysis it couldbe or who should make it, if even the architectural ... Read More

An Overview of the Atmosphere in a Wine Cellar (1799 words, 3 pages)

A cellar may be humble or grand, large or small. But if it is to qualify for name, it must achieve three things. It should be dark, it should be free of vibration and, above all else, and it should reduce both daily and seasonal temperature variations to a minimum. ... Read More

A Description of Bisphenol A (BPA) as a Major Component in the Making of Hard Plastics (403 words, 1 pages)

Bisphenol A (BPA), is a major component in the making of hard plastics, and also is found in the epoxy resin liners of food and drink cans. BPA is used in the production of many products, such as baby bottles, DVDs, CDs, and many more products.Bisphenol A(BPA) has been associated ... Read More

A Discussion on Autonomy as a Natural Occurrence in Society (798 words, 2 pages)

Autonomy as a Natural Occurrence in SocietyHuman nature is not a machine to be built after a model, and set to do exactly the work prescribed for it, but a tree, which requires to grow and develop itself on all sides, according to the tendency of the inward forces which ... Read More

An Introduction to the Analysis of the Life on Other Planets (976 words, 2 pages)

? Does life exist in other planets? These are the kind of questions that are yet to be answered. Within the last 100 years scientists have shown remarkable advancement in space science. Millions of dollars are gone and a lot of time has been spent to answer the above questions. ... Read More

An Introduction to the Complicated Task of Piloting an Aircraft (642 words, 1 pages)

1. The complicated task of piloting an aircraft can be broken into two broad categories. The first is keeping the aircraft flying. The second is arriving at a given destination. The second is always being effected by the first. Unlike a car, small deviation in course can over great distances ... Read More

An Explanation of the Different Views of How and Why Alcoholics Anonymous and Other 12-Step Programs are Accepted and Rejected as Effective Tools in Treating Alcoholism and Other Addictions (2463 words, 4 pages)

This paper will try to explain the different views of how and why Alcoholics Anonymous and other 12-step programs are accepted and rejected as effective tools in treating alcoholism and other addictions. The articles reviewed contradict the others opinion. First, we see that supporting the 12-step programs with a degree ... Read More

An Analysis of the Termination of a Pregnancy By Loss or Destruction of the Fetus Before Birth (756 words, 2 pages)

The medical definition of is, " the termination of a pregnancy by loss ordestruction of the fetus before birth. It can be either spontaneous or induced, and thelatter is an act with many legal and ethical ramifications." is a very controversialsubject and there are many different positions that one could ... Read More

An Analysis of an Ambiguous Relationship in the Crying of Lot 49 (1976 words, 3 pages)

Crying of Lot 49Exploring thermodynamic entropy and information theory clarifies the ambiguous relationship between Oedipa Maas, Maxwell's Demon and the Tristero System in The Crying of Lot 49. Through a convoluted, chaotic adventure leading to disorder, Oedipa searches for the truth about Tristero, hoping it will save her from her ... Read More

An Analysis of the Normal Consciousness That We Deal With Everyday (1703 words, 3 pages)

Culture MovementOur brain is an underutilized biocomputer, containing billions of unaccessed neurons. The normal consciousness that we deal with everyday is only one drop in an ocean of intelligence. For thousands of years, man experimented with the fruits of nature with the hope of finding the key to our unconscience. ... Read More

A Comparison of Multi-Valued and Two Valued Orientation (319 words, 1 pages)

Multi-valued orientation and two valued orientation are twocompletely different thing. They compare in only one way. This is the factthat they both have values. It could be said that a contrastment of the twowould be more useful than a comparison. Two valued orientation is forextremists. Multi-valued orientation is for things ... Read More

An Analysis of Compressive Strength of Concrete Cylinders in Cement Manufacturing (2451 words, 5 pages)

The compressive strengths from the concrete cylinders are the main focus of this report although air and proctor tests were also conducted.The tests conducted in the LAOP conform with the standards approved by the American Society of Testing Materials (ASTM) which are briefly described in Appendix A of the report.This ... Read More

An Introduction to the Existence of Aliens (2259 words, 3 pages)

Just about 500 years ago people believed that the earth was still flat, 50 years ago people doubted the existence of an alien life, 5 min ago the people of earth believe that aliens existed. Many individuals around the world have reportedly been contacted by extra terrestrial beings. They allege ... Read More

A History of Modern Energy Age (409 words, 1 pages)

A major transition in the modern energy age began in the 1970s, when the big nations industry started to grow up rapidly. The use of oil was very important and overnight, oil prices shot through the roof, and the trend of ever-cheaper, ever-more-plentiful energy sources were in need.Another player on ... Read More

An Introduction to the Analysis of the Genetic Engineering (2539 words, 9 pages)

Genetic engineering has developed and blossomed at a frightening rate inthe last decade. Originating as merely an area of interest for scientists,genetic engineering has now become an area of which all people should besomewhat knowledgeable.DNA profiling has many uses, both positive and negative, in our society.Aside from its usefulness in ... Read More

Biology Essay Examples