Biology crossword

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