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Posted: October 19, 2010

Science 9 - Chapter 7 & 8 Test Review

Chapter 7 & 8 Review Vocabulary - Ch 7Anther, egg, external fertilization, hermaphrodite, hormone, internal fertilization, meiosis, ovary, oviduct, ovulation, pistil, pollen, sperm, stamen, testis, uterus Questions1. What is hermaphroditic reproduction?2. Why is meiosis important?3. Many plants are hermaphrodites. Explain.4. How is a fruit formed?5. What features of the sperm cell make it well suited for movement?6. Where does fertilization happen?7. What causes nondisjunction? Vocabulary - Ch 8conception, embryo, parturition, placenta, trimester, umbilical cord Questions1. Describe one type of fertility treatment2. What happens during each trimester?3. What happens during each stage of labour?4. Why would oxytocin be given to an overdue woman?

Posted: October 18, 2010

Math 10 - Unit Test Review

The questions and answers written out are attached to this note. Section 1 1. y = -2x + 5 2. y = -2/3x - 2 3. m = -2/5 b = 2 4. m = 2 b = 3 5. m = -2 6. C 7. B & D 8. b = 2 9. x = 4/3 10. See answer sheet 11. y = -3x + 4 12. Yes 13. Slope is 0 14. Slope is undefined 15. Slope is 0 Section 2 1. a) x = 12 b) x = 10 c) x = -1 d) x = 1 e) x = 55/19 2. a) Blockbuster = 25 + 4x Rogers = 50 + 2x b) BB = 65 Rogers = 70 Blockbuster is cheaper c) x = 12.5, so you'd have to rent 13 DVDs 3. See answer sheet 4. a) b = 4 x = -2 b) b = 3 x = 3/2 c) b = 3 x = -3/2 5. a) y = 4x + 3 b) y = -1/2x - 2 c) y = 4x - 3

Attachment	Size
patterns_and_relations_review.docx	26.61 KB
section_1_answer_sheet.pdf	595.79 KB
section_2_answer_sheet.pdf	663.89 KB

Posted: October 14, 2010

Science 9 - Chapter 7 & 8 Test

Date:

Wed, Oct 20/10 9:00 pm

Posted: October 14, 2010

Science Essay Due

Date:

Sun, Oct 17/10 9:00 pm

Posted: October 14, 2010

Science Essay

In this chapter we will be looking at how babies develop. There are many things that the mother can do that can harm and help the baby growing in her uterus. Pick one of these topics and write a 500-word essay on what effects it will have on the fetus. Some are positive and some are negative. AlcoholDrugs (marijuana, cocaine, etc)Folic acidTobaccoBlood pressure (the mother having high blood pressure)Thalidomide (a drugs mothers used to take for morning sickness)IronAIDS and Hepatitis BCalcium This is due MONDAY, Oct 18

Posted: October 13, 2010

Last Day to Hand in Missing Work

Date:

Thu, Oct 21/10 9:00 pm

Posted: October 13, 2010

Math 10 - Unit Test

Date:

Mon, Oct 18/10 9:00 pm

Posted: October 13, 2010

Math 10 - Updates

Slope Assignment is due Thursday Unit Test Tuesday, Oct 19 Last day to hand in missing work, or to make up quizzes is Friday, Oct 22 Homework for Wednesday, Oct 13 1) Find the slope, y-intercept, and x-intercept of a) y = 1/2x - 6 b) y = 8 - 4x 2) Rearrange (y = mx + b) a) 2x - y - 6 = 0 b) 4x - 2y + 8 = 0

Posted: October 6, 2010