How does light intensity affect the rate of photosynthesis? Does the amount of light intensity increase the rate of photosynthesis in a pondweed? Design aspect 1 Introduction My investigation will be centered on measuring the rate of photosynthesis and whether or not light intensity will affect it. The formula of photosynthesis is Carbon dioxide + water oxygen + glucose with the arrow referring to light energy as a means to convert the CO2 and H2O into oxygen and glucose. Logically‚ one would
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A market failure occurs when the allocation of good is not efficient. The externality is present if an economic activity (production or consumption) imposes costs on‚ or creates benefits for‚ third parties. If they impose costs on third parties they are considered negative externalities. Negative externality is a type of market failure. The government in London decided to impose tax on hauliers who use trucks that heavily polluted the environment. This is a negative externality since pollutions would
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Commentary on: Pecan market is a-crackin’ In the last few years the economic growth of China has caused the demand (and supply) of all kinds of nuts‚ especially pecans‚ to rise and producers are facing a challenge meeting the soaring demand‚ says “The Globe and Mail” October 18th 2010. Demand and supply are the quantity of a good or service that consumers and producers are willing able to purchase and produce at a given price in a given time period. Equilibrium is a state of rest‚ self-perpetuating
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Historical Investigation into; How were the Nazi Government able to benefit from the Reichstag Fire? Word Count: 1‚752 Section A: Plan of the Investigation The subject of this investigation is to study how the Nazi government was able to benefit from the Reichstag on fire in 1933. I will conduct research into this topic using primary and secondary sources. This evidence will be discussed in section B. Two key texts‚ A.J Nicholls‚ Weimar
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Taylor Browne Title Can you have best of both worlds? Question In a group of high school students‚ is there a correlation between relationship status and GPA? Introduction High school is great time for many people. You start to find yourself‚ meet new friends‚ and find love. Some parents tell their children that they don’t need to be relationship because they need to focus on school. Students in high school can’t see their boyfriends or girlfriends until homework is done. Parents sometimes even
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AP/IB Biology Lab Assessment The effect of various fruit and vegetable cell membranes on their water potential Independent variable: Type of fruit or vegetable. (Produce used: Russet potatoes‚ Pascal celery‚ Gala apple‚ Navel orange‚ and Imperator carrot). The fruit or vegetable will be placed in six 56.7 gram cups‚ ranging with sucrose molarities of 0 (distilled water)‚ 0.2‚ 0.4‚ 0.6‚ 0.8‚ 1.0‚ with 5 trials‚ leading to 30 cups for each produce variable. Dependent variable: The water potential
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Outlining an IA for IB Economics Plan: I will be only talking about the first part of the article “ China commodity imports soar despite high costs” Identify economic concepts (vocabulary words) that explain content of article Demand for oil and copper Purchases of other commodities imports of unwrought materials raise retail fuel prices China’s crude imports will remain high in the upcoming months as oil firms still have a strong incentive to produce raise crude throughput to a new peak
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Design IA Research Question How Does Increasing the Intensity of Exercise Affect Respiratory Rate? Hypothesis My experiment will involve sprinting which is a very demanding and fatiguing sport. In order to increase the intensity of it‚ I will be increasing the weight the subject has to carry as he sprints. My hypothesis is that as you increase the weight‚ the respiratory rate will also increase. At rest‚ the average breathing rate for adults is 12-24 breaths per minute and for new born babies
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IB Math Studies Internal Assessment: What is the Relationship between Points per Game Scored and the Height of the Players in the NBA? By xxxxxxxxx Candidate #xxxxxx February 17th 20xx Mrsxxxx Contents Introduction……………………………………1 Chi-Squared Test……………………………...2 Correlation Coefficient Calculations and Line of Best Fit Calculations………………………...3-4 Discussion/Validity……………………………5 Conclusion…………………………………….5 Raw Data……………………………………6-7 Bibliography…………………………………..8 What is the
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Jonghyun Choe March 25 2011 Math IB SL Internal Assessment – LASCAP’S Fraction The goal of this task is to consider a set of fractions which are presented in a symmetrical‚ recurring sequence‚ and to find a general statement for the pattern. The presented pattern is: Row 1 1 1 Row 2 1 32 1 Row
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