Anthology Retake 2006-7 Revision booklet The Anthology Country Lovers by Nadine Gordimer Author: Nadine Gordimer (born 1923) has made her career under difficult circumstances. Born an English-speaking Jew in South Africa‚ she resented and resisted the pressure to conform to the white supremacist attitudes embodied in the system of apartheid. She has been politically active most of her life‚ and has often written about the relationships among white radicals‚ liberals and blacks in South
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C1 Revision Notes Atmosphere is a mixture of gases that surrounds the Earth. The three main chemical components present in air are Nitrogen‚ Oxygen and Carbon Dioxide. Trace amounts means only a very tiny concentration of gas is present. An element is made up of 1 type of atom. A compound is made up of 2 or more types of atom that are chemically bonded. A mixture also contains more than 2 or more type of atoms but they cannot be chemically bonded. A pollutant is a waste matter that contaminates
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RE PHILOSOPHY Miracles - REVISION What constitutes a miracle? A miracle is held to be an act of God‚ or an invisible agent‚ which goes against the laws of nature and has some religious meaning or significance. Definitions of miracles are often very broad and leave them particularly wide to interpretation. We may say that it is a miracle that someone has recovered from a cold‚ but that is only the believer’s interpretation and cannot be verified as miraculous. It simply reflects the way
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King Lear – Revision Male Potency Goneril’s emasculation of Albany in the first and final Acts‚ “milky gentleness…harmful mildness” [p.212 A1S4]; “[weak]-mannered man!” etc Elizabethan understanding of the word “nothing” which is so much repeated. It’s daughters not sons taking away Lear’s power. Old men‚ Lear and Gloucester. “I am ashamed…” [p209 A2S4]‚ Fool: “horns without a case” [A1S5] Goneril calling Lear’s knights a “rabble”‚ shows Lear to be an impotent leader. Thereafter‚ daughters take
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1.1.1 In small unicellular organisms‚ substances move around slowly by diffusion. Diffusion is too slow to move substances round the larger bodies of multicellular organisms. They have a circulatory system: substances are carried in blood pumped by a heart. In a closed circulatory system (eg in vertebrates) blood is enclosed in narrow blood vessels. This increases efficiency: blood travels faster as a higher pressure is generated. Valves ensure blood flows in one direction:
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BS1 REVISION BOOKLET SECTION 1 WHAT IS BUSINESS What Is a Business: A business or establishment that aims to fulfil a purpose; • Make profits –producing high quality services and goods • Increase brand image/reputation • Try to survive against competitors • Increase market share • Good customer service • Be environmentally sustainable NEEDS - e.g to survive- shelter‚ water‚ food – PROBLEM: needs are limited WANTS – e.g luxuries - such as cars‚ houses‚ phones - POSITIVE: unlimited
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1.) What is Biology? Biology is the science of life. Biologists study the structure‚ function‚ growth‚ origin‚ evolution and distribution of living organisms. There are generally considered to be at least nine “umbrella” fields of biology‚ each of which consists of multiple subfields. 2.) What are the branches of Biology? Describe each. Biochemistry: the study of the material substances that make up living things Botany: the study of plants‚ including agriculture Cellular biology: the study of the
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A central organizing concept in biology is that life changes and develops through evolution‚ and that all life-forms known have a common origin. The theory of evolution postulates that all organisms on the Earth‚ both living and extinct‚ have descended from a common ancestor or an ancestral gene pool. This last universal common ancestor of all organisms is believed to have appeared about 3.5 billion years ago.[21] Biologists generally regard the universality and ubiquity of the genetic code as definitive
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Conflict in Vietnam‚ 1963-75 Revision Notes This topic is in Paper 2‚ the source-based exam – along with World War One. There is no choice of question. The paper tests your source skills‚ but you must have a good knowledge of the topic as well - and be able to use this both in your answers and in order to understand the sources properly. Read the advice on the front of your WW1 revision pack for tips on how to answer the exam questions. Part 1; Reasons for the US involvement in
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environment. It is a movement that restores the environment that humans have damaged. Scientists have addressed the idea‚ in "A life of its own" by Michael Specter‚ of using synthetic biology to mend environmental issues. Synthetic biology combines the "elements of engineering‚ chemistry‚ computer science‚ and molecular biology…to assemble the biological tools necessary to redesign the living world" (Specter 364). There are both positive and negative impacts of a synthetic world on the environment movement
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