• The nervous system assessment. 

• Unit 2, L.1. The Immune System. 

• Identify the body's defense system. 

• Compare and contrast external and internal defenses. 

• Workbook pages 102-103

• Unit 2, L.1. The Immune System. 

• Identify some white blood cells that protect the body. 

• Workbook pages 104-105

• Unit 2, L.1 The Immune System. 

• Describe how the body builds immunity. 

• Workbook pages 106-107. 

Homework: 

• Page 109

• Lesson review 

• Lesson 1 quiz.