Across
- 3. when a planet gets old and blows up
- 4. 1,000 base units
- 6. a substance to cool your body off
- 8. a type of hair on an animals body to maintain heat
- 10. animal with a long trunk and is tall
- 11. planets with a rocky surface
- 12. the powerhouse of the cell
- 14. the process of cells splitting into two
Down
- 1. A subatomic particle with a neutral charge located in the nucleus of an atom
- 2. the brainstem and spinal cord conjoin here so create important functions
- 5. planets without a surface and are gas planets
- 7. 10 base units
- 8. objects like plants and animals get buried in sediments and are found later in the future
- 9. The amount of matter in a substance or object
- 13. 100 base units
