Across
- 4. explanation of events based on many observations and experiments
- 6. any living thing
- 7. nucleus divides and forms 2 new cells
- 10. carries genetic material (three letters)
- 12. procedure used to solve problems in science
- 13. contains genetic material located in nucleus
- 15. tool used to predict the probability of certain offspring traits
- 17. alternative form of the gene
- 18. organelle that moves material around the cell
- 19. controls activities in cell
- 21. green pigment in plants
- 23. regulation of internal conditions
- 24. surrounds plants not animals
- 25. genetic makeup
Down
- 1. where cellular respiration occurs
- 2. asexual reproduction in bacteria
- 3. educated guess
- 5. molecules move from high to low concentration
- 8. transfer of proteins requiring energy
- 9. half the number of chromosomes
- 11. can make its own food
- 14. physical traits
- 16. smallest unit of life
- 17. reproduction involving one parent
- 20. cannot make its own food
- 22. statement about how things work in nature