- Term Papers and Free Essays


There are many popular essays and research papers on Science on
You can view research papers and essays or use search engine.

2,671 Science Free Essays: 331 - 360

Go to Page
  • Bipedialism And Humans

    Bipedialism And Humans

    Walk Like a Man The Causes and Effects of Bipedalism Very few of us appreciate our history of becoming bipeds, mostly because walking requires so little energy and little thought. Many people think that our high intellect or the ability to grasp items with our opposing thumbs is what sets

    Words: 3,583  •  Pages: 15
  • Bipolar Disorder

    Bipolar Disorder

    Bipolar disorder affects about 2.3 million adult Americans, which is about 1.2% of the population. Bipolar disorder is considered a rare disease. Until recently the disorder was most commonly found in adults. In recent studies, researchers have found that their was a striking difference between adults and children: Among children

    Words: 1,050  •  Pages: 5
  • Birds


    Birds The theory of evolution would have us believe that reptiles began to grow parts on their back as scales, and these parts supposedly developed over periods of millions of years into wings and feathers. Then, they believe that these reptiles began to climb trees and attempted to jump out

    Words: 675  •  Pages: 3
  • Birth Of The Universe

    Birth Of The Universe

    Your universe, as we have suggested many times, as we've suggested already this morning, is but one universe among many. It is relatively a small universe ?not to suggest that you should feel badly ?{laughter} ?for despite the consensus reality that bigger is better, despite the male-dominating energy and

    Words: 3,753  •  Pages: 16
  • Black Holes

    Black Holes

    Black holes are one of the most fascinating and unrealistic seeming objects in the world to many people. They seem to be right out of a science fiction novel, along with white holes, and wormholes. So far white holes and wormholes are still only science fiction. A white hole is

    Words: 2,031  •  Pages: 9
  • Black Holes in Our Universe

    Black Holes in Our Universe

    Black Holes In Our Universe ________________ THE DARK SIDE OF THE UNIVERSE Black holes. Don’t get fooled by the name, they are anything but space void. INTRODUCTION The universe is home to real monsters; we cannot see them however we know they’re out there. Black holes are the most mysterious

    Words: 1,492  •  Pages: 6
  • Blakely's Red Gum

    Blakely's Red Gum

    Team # 15284[键入文字]Page 1 of 21 title Abstract In this paper we built 2 models to answer the questions. In model 1, we built a BP-neural network to describe and classify leaves. In model 2, based on fractal and L-system, we built a tentative model to simulate the growth of

    Words: 4,680  •  Pages: 19
  • Bleaching Away The Beauty Of Coral Reefs

    Bleaching Away The Beauty Of Coral Reefs

    Bleaching Away the Beauty of Coral Reefs Pretend you are about to go scuba diving in the ocean. You jump in the water and begin to sink down. As you start surveying the coral reefs around you, something catches your eye. The coral has turned white, and no longer moves

    Words: 2,446  •  Pages: 10
  • Blockchain - Cryptography

    Blockchain - Cryptography

    Table of contents Sr. No. Contents Page no. 1. Block chain 3 1. Technical structure of block chain 4 1. Working of block chain 5 1. HNA Group: Digital Enablement of Block chain: 6-7 1. e- residency and block chain 7-8 1. conclusion 9 1. References 10 BLOCKCHAIN: The block

    Words: 1,978  •  Pages: 8
  • Blood


    1) Describe the process of coagulation including all the necessary enzymes and factors. Initiation of coagulation can begin in two pathways, the extrinsic pathway and the intrinsic pathway. The extrinsic pathway begins with the damaged blood vessel and perivascular tissues releasing a lipoprotein mixture called tissue thromboplastin (factor III). Factor

    Words: 478  •  Pages: 2
  • Blood Basics

    Blood Basics

    Blood Basics Rakesh Mohan Hallen BLOOD is invariably an emotive issue. Sight of blood is often linked to danger, as excessive bleeding can indeed lead to death. But in the accident and disease prone society we live in, it is unfortunate that awareness about blood is most often inadequate. The

    Words: 3,042  •  Pages: 13
  • Blood Doping

    Blood Doping

    Blood Doping Introduction: The sporting culture has become highly competitive, causing athletes to turn to drugs or supplements to gain that edge over other athletes. Some athletes have even looked past drugs and supplements to pass the competition testing policies, turning to blood doping. Blood doping is the act of

    Words: 1,074  •  Pages: 5
  • Blood Flow

    Blood Flow

    Today is the day that I get a camera inserted into my vein. I don't know to be happy or scared. I know that I am doing it for a good cause. I just don't want something to go wrong. Well, here goes nothing. The operation went fine, the camera

    Words: 559  •  Pages: 3
  • Blood Transfusion

    Blood Transfusion

    As doctors have come to be more knowledgeable about the circulatory system and the blood that runs through it, the use of blood transfusions have steadily declined. As a result transfusion alternatives have steadily increased. Through out this progression of knowledge such debates have come up, such as religious and

    Words: 1,987  •  Pages: 8
  • Blood Typing

    Blood Typing

    Biology Lab BLOOD TYPING All blood contains red blood cells whose main job is to carry oxygen throughout the body. Red blood cells make up almost 50% of the total blood volume. They are produced in our bone marrow and not only transport oxygen, but they take away CO2 and

    Words: 597  •  Pages: 3
  • Blue Green Algae

    Blue Green Algae

    BLUE GREEN ALGAE ESSAY Blue Green Algae is a natural part of our water ways, which has existed in harmony in these environments for centuries. It has only become a problem in recent times due to its increased growth and aggression due to factors caused by humans. These factors consist

    Words: 437  •  Pages: 2
  • Blue Zones - Diet Concept

    Blue Zones - Diet Concept

    Say, for example, we are looking at a plate of pasta, chicken, and salad. Ladies , if we were trying to lose weight we’ll see calories and fat. We would say yes to the salad or chicken but would pass on the pasta . Guys if you want to gain

    Words: 895  •  Pages: 4
  • Bobcats


    BOBCATS Bobcats Jackie Johnson Bio/101 October 16,2017 David Ormond ________________ Bobcats The bobcat is a North American cat that appeared during the Irvington stage of around 1.8 million years ago (Alroy, 2017). Containing 12 recognized subspecies, it ranges from Southern Canada to central Mexico, including most of the contiguous United

    Words: 1,512  •  Pages: 7
  • Bonobos And Chimps

    Bonobos And Chimps

    Bonobos: The bonobo is an in interesting species because it shares more than 98 percent of our genetic profile, which makes it very close to a human. It is believed that the human line of ancestry, along with the line of bonobo and chimpanzee, split about eight million years ago

    Words: 591  •  Pages: 3
  • Book Review Of A Sand County Almanac

    Book Review Of A Sand County Almanac

    January In January of Sand County Almanac, Aldo Leopold follows the tracks of a skunk on an early Spring treatise through the wood to determine its destination and learn its purpose. As the trail leads him from underbrush to glen he observes myriad tales echoed in the landscape. He is

    Words: 924  •  Pages: 4
  • Boop


    Bronchiolitis Obliterans Organizing Pneumonia: BOOP The characteristic of organizing pneumonia is the appearance of granulized tissue in the distal bronchioles. BOOP can be classified by 1) its cause 2) the cause is undetermined 3) its cryptogenic organizing pneumonia (idiopathic type). About one-half of all cases of BOOP are idiopathic.

    Words: 459  •  Pages: 2
  • Borohydride Reduction of Vanillin to Vanillyl Alcohol

    Borohydride Reduction of Vanillin to Vanillyl Alcohol

    Borohydride Reduction of Vanillin to Vanillyl Alcohol Operational Organic Chemistry a Problem Solving Approach to the Laboratory Course, 4th edition, by John Lehman, Experiment 29, pgs. 246 – 254. Introduction The purpose of this experiment is to see if vanillin can be synthesized to vanillyl alcohol through reduction with sodium

    Words: 754  •  Pages: 4
  • Botany Article Summary

    Botany Article Summary

    In the article "The Microbial World: Fungal tip growth and hyphal tropisms" from the Institute of Cell and Molecular Biology, The University of Edinburgh, 1995, Jim Deacon explains hyphal tropisms. He explains hyphal tropisms by giving specific examples of plants that undergo this process. He also explains spore tropisms and

    Words: 373  •  Pages: 2
  • Bottlednosed Dolphins

    Bottlednosed Dolphins

    Bottlenose dolphins are among the most vocal of the nonhuman animals and exhibit remarkable development of the sound production and auditory mechanisms. This can be seen in audition, which is shown in the animals highly refined echolocation ability, and in tightly organized schools in which they live that are

    Words: 2,413  •  Pages: 10
  • Bp Oil Spill

    Bp Oil Spill


    Words: 1,236  •  Pages: 5
  • Brain


    Inkheart is about Meggie and Mo being able to read things out of a book if they read out loud. Meggie can also read things back into a book. In the end meggis reads the real shadow out but reads it back into the story by read feniglio's ending. in

    Words: 748  •  Pages: 3
  • Brain Aneurysms: The Silent Hunter

    Brain Aneurysms: The Silent Hunter

    THE SILENT HUNTER Brain Aneurysms: The Silent Hunter Holly Blankenship Radford University ________________ Brain aneurysms are typically known as a bulging, weak area in the wall of an artery that supplies blood to the brain. Normally these go untreated and/ or unnoticed because the symptoms are extremely difficult to identify.

    Words: 491  •  Pages: 2
  • Brain Anuresms

    Brain Anuresms

    Brain Aneurysms: The Silent Hunter A brain aneurysm is the progressive widening of an artery in the brain, which weakens the blood vessel's walls and can eventually lead to deadly hemorrhaging. Ten percent of all brain aneurysm patients die before reaching the hospital and upon arrival, the greatest danger to

    Words: 629  •  Pages: 3
  • Brave New World And The Implications Of Cloning

    Brave New World And The Implications Of Cloning

    Cloning is no longer a thing of science fiction- it is the present's most controversial issue. Cloning is complex and involves many people and machines. First, a suitable embryo donor must be found. Once a doctor has obtained the egg, he or she will give it to an expert in

    Words: 1,276  •  Pages: 6
  • Breakfast Is the Most Important Meal of the Day

    Breakfast Is the Most Important Meal of the Day

    Breakfast is the most important meal of the day. Specific Purpose: To convince my audience of the importance of eating breakfast. Thesis statement: Breakfast is the most important meal of the day, Breakfast provides you with the energy and nutrients that lead to increased concentration in your work and study.

    Words: 650  •  Pages: 3

Go to Page
Advanced Search