Across
- 3. A force that pulls objects toward Earth
- 4. A living thing that makes its own food using sunlight
- 8. The movement of energy through living things
- 10. A scientist who studies living things
- 13. A sequence showing who eats who
- 14. An animal that eats only plants
- 15. A push or a pull
- 16. When a force causes an object to move
- 17. An animal that eats both plants and animals
Down
- 1. The place where an organism lives
- 2. Grouping living things by similar features
- 5. An animal that eats other animals
- 6. Energy from the Sun used by plants
- 7. A force that slows moving objects
- 9. A living thing at the start of a food chain
- 11. A system showing feeding relationships
- 12. Living and non-living things in an area