Across
- 2. the application of scientific knowledge
- 5. membrane controls the movement of materials into the cell
- 8. Storehouse for most of the genetic info
- 10. chemicals secreted into the bloodstream
- 12. info from one step of a cycle
- 14. organelles that carry out photosynthesis
- 15. Nonliving things in the ecosystem
Down
- 1. Includes all of the nonliving and living things in an ecosystem
- 3. a property that a system has but that its component parts do not have
- 4. Living things in an ecosystem
- 6. supply energy to the cell
- 7. set of interacting components considered to be a distinct entity for the purpose of study or understanding
- 9. Maintenance of constant internal conditions
- 11. most basic unit of life
- 13. group of tissue that carry out specific functions