xii Lesson 12.3 Preventing Diseases. . . . . . . . . . . . . . . . . . 390 Chapter 12 Review and Assessment. . . . . . . . . . . . . . . 401 Chapter 13 Promoting Safety and Preventing Injuries. . . . . . . 404 Lesson 13.1 Promoting Safety in the Home. . . . . . . . . 406 Lesson 13.2 Promoting Safety in the Community and Online . . . . . . . . . . . . . . . . . . . . . . . . 417 Lesson 13.3 Knowing Basic First Aid. . . . . . . . . . . . . . . 427 Chapter 13 Review and Assessment. . . . . . . . . . . . . . . 439 Chapter 14 Protecting Environmental Health. . . . . . . . . . . . . . . . 442 Lesson 14.1 Common Hazards in the Environment . . . . 444 Lesson 14.2 Pollution Prevention and Greener Living . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455 Chapter 14 Review and Assessment. . . . . . . . . . . . . . . 467 Unit 6 Social Health and Wellness . . . . . . . . 470 Chapter 15 Promoting Healthy Relationships. . . . . . . . . . . . . . . . 472 Lesson 15.1 What Is a Healthy Relationship?. . . . . . . . 474 Lesson 15.2 Family Relationships . . . . . . . . . . . . . . . . . . 488 Lesson 15.3 Peer Relationships . . . . . . . . . . . . . . . . . . . . 496 Lesson 15.4 Dating Relationships. . . . . . . . . . . . . . . . . . 505 Chapter 15 Review and Assessment. . . . . . . . . . . . . . . 511 Chapter 16 Preventing and Responding to Violence . . . . . . . . . . 514 Lesson 16.1 Bullying and Cyberbullying. . . . . . . . . . . . 516 Lesson 16.2 Abuse and Neglect. . . . . . . . . . . . . . . . . . . 527 Lesson 16.3 Other Types of Violence. . . . . . . . . . . . . . . 536 Chapter 16 Review and Assessment. . . . . . . . . . . . . . . 543