Across
- 3. when a solid melts to become a liquid it is ___ heat
- 4. what ferns and mushrooms reproduce through
- 5. ____ poles repel
- 6. the matter state of water, juice and blood
- 9. the process of a seed that has no leaves
Down
- 1. groupings of things based on their characteristics
- 2. the animal group a platypus belongs too
- 7. the ability for a material to stretch
- 8. what does a seed need besides air and water