Courses
Biology, Semester A, is a single-semester course designed to strengthen your knowledge of basic biology. The first unit provides an introduction to biology and biochemistry. It focuses on the roles of and differences between plant and animal cells. In the second unit, you?ll learn about the functions of different organ...
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Business English, Semester A, is a single-semester course designed to strengthen your ability to read and write in the workplace. The first unit introduces the business writing process. In the second unit, you?ll learn about writing emails and instant messages, as well as examine the role that digital media plays...
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This introductory chemistry course includes topics such as matter and energy, the atomic theory, electron clouds and probability, the periodic table, chemical bonding, chemical formulas, and balancing equations. This course has few mathematical computations and includes several virtual lab demonstrations. This is the first half of a two-part General Chemistry...
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Chemistry is the study of how a set of substances with particular physical properties?like solid paper and the oxygen in the air?can react with each other to form different substances with entirely different properties?like gaseous water and carbon dioxide. In most cases, these chemical changes result in an energy change...
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