Across
- 3. science of life(page 4)
- 5. group of organisms that can be breed with one another and produce fertile offspring(page 9)
- 7. uses units with divisions that are powers of ten(page 14)
- 8. factor that remains fixed during an experiment while the independent and dependent variables change(page 19)
- 9. condictions to maintain life(page 10)
- 10. explanation of natural phenomenon(page 16)
Down
- 1. people who study biology(page 5)
- 2. a careful search or examination to uncover facts(page 11)
- 4. occurance of accidental or unexpected but fortunate results(page 18)
- 6. set of moral principles or values(page 15)