Across
- 3. all living things are made of tissue
- 5. plant cell organelle responsible for green color
- 9. anything an organism responds to
- 11. group of tissues that form a specific function
- 12. Theory, states that all cells come from living cells
- 13. have lyosomes on the outside
- 15. a living thing
- 16. keeps internal conditions stable
- 17. results in the release of oxygen
Down
- 1. requires cell energy
- 2. using compassion and sound judgement in experiments
- 4. the group that does not receive the independent variable
- 6. studying a small part to understand the whole
- 7. field guide to identify organism
- 8. the energy used by plants for photosynthesis
- 10. lets materials in and out of cell
- 14. a group of organs working together to perform a function