 PHYSICAL SCIENCE
- Properties and changes of properties in matter
- Motions and forces
- Transfer of energy
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LIFE SCIENCE
- Structure and function in living systems
- Reproduction and heredity
- Regulation and behavior
- Populations and ecosystems
- Diversity and adaptations of organisms
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EARTH AND SPACE SCIENCE
- Structure of the earth system
- Earth's history
- Earth in the solar system
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SCIENCE IN PERSONAL AND SOCIAL PERSPECTIVE
- Personal health
- Populations, resources, and environments
- Natural hazards
- Risks and benefits
- Science and technology in society
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Welcome! 
