Across
- 1. something that produces energy
- 4. the source of all energy
- 6. something that eats other animals to get energy
- 7. a living thing
- 8. decomposes dead organisms
- 13. when the particles in an object are a bit loose after being heated up, one of the states types of matter
- 16. when something takes in sunlight, water, and carbon dioxide to make oxygen and sugar
- 18. not a living thing
- 19. the center of an atom made up of protons and neutrons
- 21. the powerhouse of the cell
- 22. when the particles in an object are densely packed, one of the three states of matter
- 23. a combination of multiple atoms, can be the same element or different
- 24. when something takes in sugar and oxygen to make water and carbon dioxide
Down
- 2. a large group of organisms that work together
- 3. the thing that holds elements together to make a molecule
- 5. a diagram showing the way food travels from producers to consumers
- 6. a substance made up of two or more different chemical elements
- 9. CO2
- 10. the type of energy that happens when the object is still and could have motion
- 11. the substance inside a cell, not including he nucleus
- 12. the type of energy that happens when the object is in motion
- 14. O2
- 15. when the particles in an object are very loose after being heated up, one of the three states of matter
- 17. another word for sugar and is produced in photosynthesis
- 20. fuel that is make after millions of years.
- 25. the building block of all matter