GENERAL CERTIFICATE OF SECONDARY EDUCATION GATEWAY SCIENCE ADDITIONAL SCIENCE B Unit 1 Modules B3 C3 P3 FOUNDATION TIER THURSDAY 14 JUNE 2007 Calculators may be used. Additional materials: Pencil Ruler (cm/mm) F B623/01 *CUP/T30055* Afternoon Time: 1 hour INSTRUCTIONS TO CANDIDATES • • • • • • • Write your name‚ Centre Number and Candidate Number in the boxes above. Answer all the questions. Use blue or black ink. Pencil may be used for graphs and diagrams only. Read each question
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understand and minimize such threats through simple acts of education‚ prevention‚ and treatment that will help to lessen any negative impact on you and your family’s health. Remember chemistry class? Heavy metals are simply a certain class of metallic elements. Our bodies require trace amounts of some heavy metals‚ including copper‚ zinc‚ and others‚ but even these can be dangerous at high levels. Other heavy metals such as mercury‚ lead‚ arsenic‚ and cadmium have no known benefits‚ and their accumulation
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After reading the handout about tribal dances and ceremonies‚ I learned a lot of interesting things I never knew before. I guess the fact that I haven’t taken a dance class ever before and wasn’t taught too much about dance in grammar school or high school‚ I was ignorant to how important and how influential ritual dances are within a society. Dancing is an activity that can be dated as far back as the Stone Age‚ when people first existed on this planet. Not only that‚ ritual dances can be
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Cherokee Watkins Professor Landay The Language of Film and TV 18 December 2014 Final Essay The movie Fargo is a great example of a film that accurately uses the language of film in order to communicate what is going on. It is a movie in which you really have to pay attention to keep up with what is going on. There were many things that stuck out to me‚ but a few really stood out from the others; first the dialogue‚ second the camera shots‚ and third the characters. To begin‚ the dialogue in this
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3- 14‚ 16‚ 18 14. What is the electron configuration for aluminum? 1s22s22p63s23p1 16. The number of electron levels in a magnesium atom is 3‚ because magnesium is in period number 3. 18. What is the abbreviated electron configuration for nickel (atomic number 28)? [Ar]4s23d8 Quiz 5- 4‚14‚ 18 5. The ion of aluminum is Answer: Al3+. 14. How many valence electrons are in the electron-dot structure of H2O? Answer: The number of valence electrons in H2O is = (2 x 1) + (1 x
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concentration up to 10 cm and showed slightly higher values from 8 cm to surface. Sum of the bio-available phases was higher in the lower part of the core from bottom to 30 cm. From 14 cm to surface‚ bio-available Mn increased towards the surface. Nickel exhibited an increase in the bio-available fractions from the bottom to 18 cm. It was highest and constant between 18 and 14 cm‚ and then gradually decreased towards the surface. Cobalt in the exchangeable fraction increased from the bottom to 18
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Chapter One – The human Body: An Orientation (we will assume that the subject is a healthy 22 year old female 125lbs or male 155lbs. I. Define and contrast anatomy and physiology: Anatomy provides is a static image of the body’s architecture vs. Physiology which reveals the body’s dynamic and animated workings. a. Anatomy: (derived from the Greek words “to cut apart”) is the study of the structures of the body parts and their relationship to one another. The essential tools for studying anatomy
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Personal Care period 4 Michelle Manobanda 2012 The FDA permits the use of mercury compounds in eye makeup at concentrations up to 65 parts per million. The preservative thimerosol‚ found in some mascaras‚ is a mercury-containing product. Mercury is associated with a host of health concerns including allergic reactions‚ skin irritation‚ toxicity‚ neurological damage‚ bioacculumation‚ and environmental damage. Mercury readily passes into the body through the skin‚ so normal use of the product
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experience what it would be like and experience the hardship that they push through. Barbara discusses the difficulty of living in the lower class with the use of her first point of view/ honesty and her use of figurative language. In the novel‚ “Nickel and Dimed”‚ Barbara Ehrenreich uses a sarcastic‚ dramatic tone to support her argument that people who live in the lower class have a difficult time getting by with the present American economy. Barbara’s argument that people
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Math Questions & Answers GRADE 1 What five coins add up to a nickel? five pennies (1 + 1 + 1 + 1 + 1 = 5) GRADE 2 Which is longest: a foot‚ a yard or an inch? a yard (3 feet = 1 yard; 12 inches = 1 foot) GRADE 3 What do you call the answer to a multiplication problem? the product GRADE 4 How many zeros are in the number one million? six (6) GRADE 5 Simplify the fraction 32/8. 4 GRADE 6 How do you represent the fraction 3/4 as a decimal? .75 GRADE 7 Find the fraction
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