Life Science

Standardized Test Practice

Unit 1: Life's Structure and Function
Chapter 1: Exploring and Classifying Life
Chapter 2: Cells
Chapter 3: Cell Processes
Chapter 4: Cell Reproduction
Chapter 5: Heredity
Chapter 6: Adaptations over Time

Unit 2: From Bacteria to Plants
Chapter 7: Bacteria
Chapter 8: Protists and Fungi
Chapter 9: Plants
Chapter 10: Plant Reproduction
Chapter 11: Plant Processes

Unit 3: Animal Diversity
Chapter 12: Introduction to Animals
Chapter 13: Mollusks, Worms, Arthropods, Echinoderms
Chapter 14 Fish, Amphibians, and Reptiles
Chapter 15: Birds and Mammals
Chapter 16: Animal Behavior

Unit 4: Human Body Systems
Chapter 17: Structure and Movement
Chapter 18: Nutrients and Digestion
Chapter 19: Circulation
Chapter 20: Respiration and Excretion
Chapter 21: Control and Coordination
Chapter 22: Regulation and Reproduction
Chapter 23: Immunity and Disease

Unit 5: Ecology
Chapter 24: Interactions of Life
Chapter 25: The Nonliving Environment
Chapter 26: Ecosystems
Chapter 27: Conserving Resources