SCIENCE
Across
- 1. The biggest planet in the solar system.
- 5. Eat both plants and animals.
- 8. The center of solar system.
- 9. An organism that only eats meat.
- 10. Considered as dwarf planet.
- 13. The sixth planet in the solar system.
- 15. Is made of pieces of ice in space.
- 17. Are huge chunks of rocks and metals.
- 20. The place in which an organism lives out its life.
Down
- 2. A living thing that can make its own food.
- 3. A living thing that gets its food from eating other living things.
- 4. An organism that only eats plants.
- 6. A group of living things that live in the same place at the same time.
- 7. A living thing that breaks down other living things to get nutrients and energy.
- 11. Earth has one moon.Its name is?
- 12. The scientific study of interactions between organisms and their environment.
- 14. Any non-living organisms in an ecosystem.
- 16. Any living organisms in an ecosystem.
- 18. Is an object in space that gives out light and heat.
- 19. Number of planets in the solar system.