Assignment 1

Chapter 35 (pg 694)

Challenge questions 1,3,4,5

Chapter 36 (pg 713)

Challenge questions 1,2,3,4

Chapter 37 (pg 728)

Challenge questions 1,2,3,4

Chapter 38 (pg 750)

Challenge questions 1,3

Chapter 39 (pg 775)

Challenge questions 1,2,4

Assignment 2

Chapter 32

Challenge questions 1,2

Chapter 33

Challenge questions 1,2

Chapter 34

Challenge questions1,3,4

Chapter 40

Challenge question

Assignment 3

Chapter 41

Challenge questions 1-3

Chapter 42

Challenge questions 1 and 2; Science, tech & society question 1

Chapter 43

Challenge questions 1-4

Chapter 44

Challenge questions 1 and 2

Chapter 45

Challenge questions 1-3

Chapter 46

Challenge questions 1-3

Chapter 47

Challenge question 1; Science, tech & society question 1