Science 30 January 1999 Grade 12 Diploma Examination
Science 30 January 1999 Grade 12 Diploma Examination Science 30 January 1999 Grade 12 Diploma Examination
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Long Answer – 15%2. The world demand for electrical energy continues to increase. Describe theenvironmental problems that accompany the production of electrical energy.What steps should be taken over the next decade to deal with this issue?......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................33
- Page 1 and 2: cience 30 Science 30 Science 30 Sci
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- Page 5 and 6: The principles of biology, chemistr
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- Page 9 and 10: Use the following additional inform
- Page 11 and 12: 12. The zygote is cultured and is i
- Page 13: 15. Sparks from static electricity
- Page 16 and 17: Use the following information to an
- Page 18 and 19: 24. The use of pesticides may pose
- Page 20 and 21: Use the following information to an
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- Page 24 and 25: 31. Which of the following graphs r
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- Page 30 and 31: A series of experiments were conduc
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- Page 34 and 35: Long Answer - 15%1. Many scientists
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- Page 42 and 43: Scoring Guide - Short Answer Januar
- Page 44 and 45: Scoring Guide - Long Answer 2 Janua
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