Across
- 3. so small it can be seen
- 4. the chemical in the hot papers
- 7. movement from one part
- 11. full of or swarming
- 13. able to be used for a animals
- 15. throw in Various
- 18. ascent used by animals
- 19. able to adjust
- 21. required
- 23. a never cell
- 25. not exact or accurate
Down
- 1. required
- 2. to transfer, pass
- 5. animals that begin life
- 6. a thin barrier
- 8. designed for people
- 9. relating to the earth
- 10. light emitted by some substance
- 12. the central part
- 14. a unit apart or by itself
- 16. to get smaller
- 17. of great value
- 20. a person who offers to do a task
- 22. very small
- 24. the outside part