STAAR Review

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Across
  1. 6. Organism that breaks down dead plants and animals.
  2. 7. A trait that helps an organism survive in its environment.
  3. 8. Force that attracts iron and some metals.
  4. 9. Combination of two or more substances that keep their properties.
  5. 10. a type of resource that can be replaced naturally
  6. 12. Process plants use to make food from sunlight.
  7. 14. Material that slows down or stops the flow of heat or electricity.
  8. 15. Process when gas turns into liquid, often seen on cold glass.
Down
  1. 1. When light bounces off a surface
  2. 2. Force that slows down moving objects when they rub together.
  3. 3. Community of living things and their environment.
  4. 4. Organism, like a plant, that makes its own food.
  5. 5. Force that pulls objects toward the center of the Earth.
  6. 11. When liquid water turns into vapor.
  7. 13. A mixture where one substance dissolves in another.