Across
- 3. are the smallest living thing on the earth
- 4. occurs when citizens of the same country fight one another
- 6. are the parts of an experiment that can change
- 7. is a nonliving particle of hereditary material
- 9. means putting together things that are a like
- 10. is the time of development within the mothers body
- 14. plants use the energy in sunlight to make sugar
- 15. have hair at least some parts of there lives
Down
- 1. is a person who rules with complete power
- 2. is a weak form of a virus
- 5. to life,liberty, and property
- 8. study between relations ships in all living things
- 11. as all the using things
- 12. is many countries or regions under the control of one nation
- 13. scientist spend a great amount of time on this