of table CHAPTER 1 contents Life Learners 4 CHAPTER 2 What Do They Do 10 CHAPTER 3 Becoming a Biologist 18 ACTIVITIES TOOLS Try This 22 Glossary 23 Index 24 To Learn More 24
1 chapter 1 chapter LIFE LEARNERS Life is everywhere It is in the water It is in the air It is in the harshest deserts on Earth
1 1 chapter Even your own body is covered with tiny life forms
