Every IB Biology Past Paper Available Free and Official

Every IB Biology Past Paper Available Free and Official SAT / ACT Prep Online Guides and Tips When you take the IB Biology SL or HL exam, you'll probably be stressed out no matter what. But having seen a past paper beforehand will be a huge advantage: you'll know the format of the test cold and be used to the length and style of the test. In this article, I will at least try to get you familiar with the exam format by exposing you to IB Biology past papers, both free and paid. I'll also share strategies on how best to use these IB Biology tests for your own exam prep. Where to Find Free Past Papers In the last few years, IBO has gotten tough on illegal uploads of past papers, with the result that many sources are no longer available. Unfortunately, IBO has yet to provide any free sample Biology papers (SL or HL) on its website (although we'll be sure to update this article if and when that does happen). Because of this, while you might find some results if you search around online for past IB Biology papers, it's difficult to know if they're real past papers (illegally uploaded) or unofficial (ones created from scratch by students for practice). You should be very wary of any unofficial IB Biology papers you find. I DO NOT recommend using them, as they may be very different from the actual IB Biology exam. Where to Find Paid Tests The Follet IB store sells digital versions of the IB Biology SL past papers and IB Biology HL past papers from November 2015 to November 2018. This is the only safe place to get IB Biology past papers to download. Each paper and each mark scheme cost $3, so one full exam (including paper 1, paper 2, paper 3, and the mark scheme) will cost you about $18. Buying all of the past papers and mark schemes from 2015 to 2018 is costly, so we recommend just purchasing the two most recent complete past papers (May and November 2017). These tests will be the most similar to what you'll be tested on, particularly since there was an IB Biology syllabus change as recently as 2016. Plus, for most students, two tests will be plenty of practice. 3 Tips to Use IB Biology Past Papers Effectively Each IB Biology practice test will take 3 hours for SL or 4.5 hours for HL, so it's crucial that you get the most out of each test (since you will probably not have time for very many of them). Here are critical strategies to keep in mind when you're taking the tests: #1: Take Papers 1 and 2 In One Sitting, if Possible IB Biology SL and IB Biology HL papers 1 and 2 are given back to back, forcing you to write for 2 hours for SL and 3 hours and 15 minutes for HL. You need to build up endurance, so you don't make careless mistakes when you are exhausted at the end of paper 2. By taking the IB Biology practice exam in one sitting, you build up important endurance for the real papers. If you don't have time in your schedule for a 2-hour or 3-hour 15-minute session, then splitting the papers up over a few days is fine. Just make sure you follow the next rule: #2: Keep Strict Timing on Each Paper With a Timer It is vital that you get used to the timing pressures on the IB Biology papers. Here is the time allotted for each paper: IB Biology SL IB Biology SL Paper 1- 45 minutes IB Biology SL Paper 2- 1 hour 15 minutes IB Biology SL Paper 3- 1 hour IB Biology HL IB Biology HL Paper 1- 1 hour IB Biology HL Paper 2- 2 hours 15 minutes IB Biology HL Paper 3- 1 hour 15 minutes In this time frame, you need to finish: IB Biology SL SL Paper 1: 30 multiple-choice questions SL Paper 2: 4 short responses and 1 essay question (you choose between 3 options) SL Paper 3: 6 short response questions that each can have between 2-5 parts IB Biology HL HL Paper 1: 40 multiple-choice questions HL Paper 2: 4 short response questions that each can have between 3-10 parts and 2 essay questions (you choose between 4 options) HL Paper 3: 7 or more short response and essay questions (varies based on the options that you covered in your class). Do not give yourself even two extra minutes during your practice- this can allow you to answer more questions and improve your IB exam score substantially. You want to use these practice tests as reliable indicators of your real IB Biology score, not as a way to falsely boost your sense of progress. #3: Review Your Answers From Your Practice Test At the end of every practice exam, make sure you review every mistake you made, and every question you were unsure of. If you skip this step in the process, you're not going to learn from your mistakes, and you'll continue making them on the next tests. You should spend at least 1.5 hours reviewing every full practice exam. This may feel like a lot of time, but emphasize quality of learning over quantity of learning. I'd rather see you take two exams with detailed review than five exams with no review. What’s Next? Learn more about IB Biology: The Complete IB Biology Syllabus: SL and HL The Best IB Biology Study Guide and Notes for SL and HL The Best IB Biology Books, Reviewed Learn more about the IB Program through our other articles: The Complete List of IB Course and Classes Which IB Courses Can I Take Online? Can I get an IB Diploma Online? Want to improve your SAT score by 160 points or your ACT score by 4 points? We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

Email vs Snail Mail - Argumentative Essay on Email and regular mail- why email is better

Email vs Snail Mail - Argumentative Essay on Email and regular mail- why email is better E_Mail_is_Better@Communicating.netBefore telephones the only way to communicate with each other was to write letters. It took days before the letter got to the recipient and it took days for the writer to get the reply. Then telephones were invented and conversations became instant. Most people loved the telephone and its usefulness but some enjoyed and missed writing letters. Luckily E-mail was invented which allows people to write letters and send and receive them instantly. E-mail is a very effective way of communication.The critics say that E-mail is not as efficient as the telephone or a letter. They say the problem with e-mail is that it's harder to show emotion then if you were to use a phone. When talking in person or on the phone you can hear which syllable has the emphasis so you know the more important words. It makes it harder to disconnect from being in contact with someone.Mail transportation_YeachanDisconnection (in order to connect more deeply later) now requires the greater discipline and resourcefulness (Nixon 677). Nay Sayers not only say is it harder to show emotions but it's also harder to go back and forth. With a telephone it's all instant and you just speak what you want to say. With e-mail you keep having to check to see if you got any and it can really take up a lot of time. The challenge is how to keep technology with a rodentlike reproductive rate supplementary, not something that overruns our days (676). With all that typing it can really do a number on your muscles. The most common is carpaltunnel but other muscles are affected too. We just sit at the same computer all day long in the same position. No wonder our deltoid, trapezius, and infraspinatus muscles go into revolt (677).

Discuss the economic relationship between oil prices, food prices and Research Paper

Discuss the economic relationship between oil prices, food prices and the nascent global economic recovery - Research Paper Example This current inflation has not only limited itself to the real estate sector but it has now been affecting the other basic amenities of a common man’s life, most notably food. So the question arises whether the mankind is headed for a food crisis. Market research shows that developing countries like Yemen, India, Mexico, etc have all witnessed food inflation in recent times. People of Argentina have been seen boycotting tomatoes during the presidential elections as the price of vegetables got dearer to that of meat prices. Another instance shows Italian shop keepers organizing a one-day pasta boycott as an agitation against the rising food prices. So, what is the cause of this food crisis and price rises? Experts identify it as immense rise in oil prices. This project is an effort to gauge the economic relationship of oil price inflation and food price inflation and what is their impact in the nascent global economy (Kingsbury). Inflation and its massive global seriousness In light of the present scenario, the world has been witnessing unlimited rise in oil and food prices which is becoming an increasingly unbearable burden for the consumers and the producers. The United Nations Food and Agricultural Organization (FAO) in 2007, had reported that price of oil at nearly $100 per barrel resulted in huge upshot of the charge of food imports. FAO also predicted rise in the possibility of global hunger with subsequent increase in food prices, and as a result elevation in social unrest. Moreover, FAO reported dip in the worldwide food reserves to be the lowest recorded in the last thirty- five years. This was also another reason for the food prices staying high. FAO estimated rise in global food import bill was $ 745 million in 2007, up by 21% from 2006. In 2008, along with the ongoing inflation the prices of certain other items like that of soybean, corn and meat have also experienced all- time high prices. The oil price experienced a rebound to $ 140 per barr el after a slight slip (Kingsbury; Khor). Countries have been blaming each other for this. In the FAO, 2008 held in Rome several South American countries alleged developed nations for such atrocious results. U.S blamed Indian and Chinese people of increasing their food consumption with rise in income while India lashed back at U.S pointing out that people of West have long been making higher food intake. Most developing nations pointed out that speculation in the commodity markets were raising the food price. The Western countries blamed oil producing nations of not raising their oil supply to meet the rising demand and members of U.S Congress also asking for legislation to mark OPEC (the organization of exporting countries) activities as law defying (Khor). U.S and its massive demand for oil: How are food inflation and oil price rise related? Now amidst such adverse conditions there is an increasing need to assess the participation of United States of America in elevating food and oil inflation. United States is the world’s leading oil user. It contains only 2.9% of the total oil reserves that are proven and a very small percentage of unproven oil reserves. U.S receives about 29% intra-country oil productions and 21% of intra-country natural gas production through offshore drilling, mainly off the Texas and Louisiana coasts in the Gulf of Mexico, an area prone to hurricanes that are rising in intensity. Another 17% of domestic oil is received from the Northern Slope of Alaska by oil

Valuation Research Paper Example | Topics and Well Written Essays - 1750 words

Valuation - Research Paper Example In 2011, Coca-Cola was also recognized as the most valuable brand in the world on the basis of Interbrand’s best global brand. Pepsi Corporation Pepsi Corporation is another American based multinational enterprise that operates in the food and beverage industry. Headquarter of Pepsi is in Purchase, New York. The company was formed in 1965 and since that time it has expanded its brands to more than 200 countries. Pepsi is the fifth largest food and beverage company in the world in terms of total revenue however in the North American region it is the largest company. There are more than 285 thousand employees working for Pepsi around the world. INDUSTRY ANALYSIS Food and beverage industry includes food production, distribution, retailing and catering of food and beverages. The total value of this industry in the year 2008 was $5.7 trillion. The growth rate of the industry is expected to increase at a CAGR of 3.5% and it is estimated that the total value of this industry would re ach up to $7 trillion by the end of 2014 (IMAP, 4). As other industry suffered because of financial crisis, food and beverage industry was also one of the victims of recession. ... Cola Corporation is considered to be the seventh most important company in the industry with total revenue of $31.9 billion and net income of $5.8 billion. The industry is lead by Nestle with total revenue of $101.8 billion which has grown by 13.5% in 2010 from 2009. The net profit of Nestle in 2010 was $16.7 billion. Other important players in the market are Bunge ltd, Unilever Archer-Daniels Midland Kraft Foods Tyson Foods Mars Inc Kirin Holdings etc. The future of this industry is bright as the economy is currently recovering from recession and many companies are planning to expand their businesses and acquire firms in the industry. Pepsi acquired a Brazilian based coconut water manufacturer company, Amacoco Nordeste while minority shares of Zico LLC were bought by Coca Cola thus reflecting potential in the industry. S&P 500 and Dow Jones US indexes indicate that the industry would grow with the passage of time as it is reflected in the following graph. (Source: IMAP, 4) FINANCIAL ANALYSIS Financial Highlights of Coca-Cola The revenues of Coca Cola Company have increased in 2010 from 2009 by 13% which has helped the company in improving its profitability considerably by 73%. The revenues of the company although decreased in 2009 in comparison to 2008 but still the company was able to generate 18% more profits than 2008 which reflected that the company was able to cut off several expenses and costs. In addition to this, the earning per share of the company has been increasing with an increasing rate since 2008. Earning per share increased by 18% in 2009 and then it increased by 74% in 2010 reflecting positive future of the company. 2010 Change in % 2009 Change in % 2008 Revenues 35,119 13% 30,990 -3% 31,944 Operating Profit 8,449 3% 8,231 -3% 8,446 Net Profit 11,809

Argument Essay Example | Topics and Well Written Essays - 1000 words - 1

Argument - Essay Example The discourse would present a separate examination of each article’s arguments including supporting contentions. A concluding portion would then assess which editorial was deemed most effective. Editorial One: Australian gun control holds lessons for U.S. The editorial article entitled â€Å"Australian gun control holds lessons for U.S.† published online in the USA Today on December 18, 2012 proffered issues that apparently compared the measures taken by Australia in terms of gun control. As an editorial article, the author comes from the Editorial Board, but was not specifically identified. The article’s main thesis was despite sharing similarities between the United States and Australia in terms of having previously experienced violent deaths due to indiscriminate firing of guns, Australia’s gun control policy which was enforced after a 1996 shooting eventually solved the dilemma. According to the discourse, Australian law on gun control necessitated cat egorizing firearms into five distinct classifications, where â€Å"some of the deadliest assault-style weapons and large ammunition clips are now all but impossible for individuals to lawfully own. (Further), firearms are subject to a strict permitting process, and dealers are required to record sales, which are tracked by the national and territorial governments†¦ (In addition,) the law encouraged people to sell their firearms back to the government, which purchased and destroyed about 700,000 of them† (Australian gun control holds lessons for U.S. pars. 4 & 5). Due to the passing of this law, the report disclosed that evident result was no violent gun-related incidents ever occurred. The author used logical arguments through the support of evidential historical records and citing credible findings that apparently revealed the effectiveness of gun control through the law enforced by Australia. However, to verify the details, one made a quick research on the veracity of the facts through a report entitled â€Å"Firearm related deaths in Australia, 1991 – 2001† (Mouzos and Rushforth). The report revealed that although there was a decline in the number of firearm related deaths of 521 in 1996, there were still 437 deaths in 1997, 327 in 1998, 353 in 199, 331 in 2000 and 333 in 2001 (Mouzos and Rushforth). The information therefore clearly negates the assertion that no gun-related incidents ever occurred after enforcement of the gun control law. Editorial Two: Gun rights and gun control aren't necessarily exclusive From the Denver Post, the editorial article entitled â€Å"Gun rights and gun control aren't necessarily exclusive† published online on September 23, 2012 was likewise written by an unnamed member of the editorial board. The main argument that the article was disclosing apparent preference of the American public through public opinion polls which disclose that â€Å"polls in recent years have consistently affirmed that Americans believe it's more important to protect the right to own guns than to enact gun control† (Gun rights and gun control aren't necessarily exclusive par. 6). The discourse likewise made mention of advocates for the right to bear and keep firearms pursuant to the Second Amendment, to wit: â€Å"

Oliver Twist by Charles Dickens Essay Example for Free

Oliver Twist by Charles Dickens Essay Oliver Twist is a novel written by Charles Dickens. The novel follows an orphan boy named Oliver through many trials and tribulations he must endure. Through this he does have a few kind, compassionate, and stable people to rely on. Two of the most important were Nancy and Rose Maylie. Within this essay I will give a detailed description of both Rose and Nancy and also compare and contrast the two. First I would like to introduce you to Nancy. Nancy is the only female character of Fagin’s group. Being a part of this group Nancy must steal from the rich in order to make money for basic necessities and keep her relationships with the crew. This lifestyle puts he in the criminal social class or otherwise know as the lowest of the low social class. Nancy, much like Oliver, was also an orphan growing up. She acquires no formal education; therefore she can neither read nor write. Even though Nancy was not blessed with the luxury of the basic upbringing, she maintains very impressive street smarts. She displays this when bringing stolen goods to Fagin that are bundled like a baby so it is not witnessed as suspicious. Nancy may have been a criminal but she had a great heart. She had a great relationship with all of Fagin’s boys and cared for all of them. She also cared greatly for her boyfriend Bill Sikes who, in my opinion, did not return this love. Bill was very abusive towards Nancy and seemed to threaten her on a regular basis. When confronted with the question, â€Å"Do you love me Bill?† by Nancy, he did not directly answer and proceeded to ignore the question. In the end it was also Bill who ended up murdering Nancy. Apparently, Bill Sikes thought Nancy telling Mr. Brownlow and Rose where to find Oliver was punishable by death. By following through with the action of â€Å"peaching†, Nancy shows how much she truly cares about Oliver. Another major character in Oliver’s life was Rose Maylie. Rose Maylie was a ward of Mr. Brownlow, therefore also making her an orphan. Mr. Brownlow was an Upper Middle Class man, which made Rose and Upper Middle Class â€Å"Victorian woman.† She, like many others from her social class, was well educated. She even was very talented at playing the piano. Mr. Brownlow’s grandson, Edward, wanted to marry Rose. Rose, seeing that Edward’s thinking was wrong, expressed to him how against the idea she was; something very uncommon for that day in age. Oliver was brought into the home by Mr. Brownlow after Oliver was wrongfully accused of pick pocketing him. While Oliver is changing into clean, more appropriate clothing, Rose notices scars on Oliver’s back due to beatings. From then on Rose feel obligated to protect poor Oliver. She becomes somewhat of a sister figure to him. Throughout the novel Rose protects and defends Oliver. As you can see Nancy and Rose are different in many ways. However, both women do have a few things in common. Rose and Nancy both had very different social classes.

A Freudian Reading of Oedipus Rex and Antigone Essay -- comparison com

A Freudian Reading of Oedipus Rex and Antigone   Ã‚  Ã‚   In Civilization and Its Discontents, Freud postulates that the chief source of conflict within the human psyche is between the id, ego, and superego. The id contains all of the primal urges of a person, such as rage, sex, or violence, and these drives are projected onto the ego, which is the source of rational thought. Hence, many of our conscious thoughts are affected by these urges. Since in a civilized society, many of these compulsions, such as the tendency towards violence and casual mating, are unacceptable, a mechanism is needed to keep these thoughts in check. The superego serves this function by restraining the ego, and it accomplishes this by reversing these primal drives back onto the ego itself.    Freud suggests that this causes unhappiness in humans, because these animalistic tendencies, since they are not causing destruction in the external world, now cause destruction to the human psyche. This leads to conflict within the self and unhappiness among humans. In extreme cases this leads to psychological diseases such as hysteria.    The two main urges in humans are those of Eros and Death, and these two forces oppose each other as a struggle "between the instinct of life and the instinct of destruction". It is apparent very early on as shown in the famous Oedipal Complex developed by Freud, where the male infant focuses his Eros drive upon his mother, and his Death drive upon the father figure. This leads to the classic Oedipal triangle where the son kills his father and marries his mother, as it occurred originally in Sophocles' play Oedipus the King.    Here, Freud takes a distinctly modern view of an age-old problem of why humans are unh... ...ace College Publishers, 1999.    Ehrenberg, Victor. â€Å"Sophoclean Rulers: Oedipus.† In Twentieth Century Interpretations of Oedipus Rex, edited by Michael J. O’Brien. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1968.    Fagles, Robert. "Introduction to Oedipus the King." In Sophocles' The Three Theban Plays: Antigone, Oedipus the King, Oedipus at Colonus. Trans. Robert Fagles. NY: Penguin, 1984. 131-53.    Sigmund Freud, "Oedipus Rex." The Interpretation of Dreams. Qtd. In Sophocles: A Collection of Critical Essays, ed. Thomas Woodard (Englewood Cliffs, NJ: Prentice, 1966) 101-104. Sophocles. The Three Theban Plays: Antigone, Oedipus the King, Oedipus at Colonus. Trans. Robert Fagles. NY: Penguin, 1984. 157-25 Van Nortwick, Thomas.   Oedipus: The Meaning of a Masculine Life. Norman, OK: University of Oklahoma Press, 1998.