Adaptations and survival

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Across
  1. 3. Internal body process that aids survival
  2. 6. Rigid outer layer that provides structure in plant cells
  3. 9. Molecule that stores and transfers energy in cells
  4. 10. Differences in traits within a population
  5. 11. Structures that build proteins
  6. 14. Cell structure that contains DNA and controls activities
  7. 15. Genetic molecule that carries instructions for traits
  8. 16. Process where favorable traits become more common over time
  9. 17. Organelle that stores water, nutrients, and waste
  10. 18. Ability of an organism to stay alive in its environment
  11. 20. Organelle that produces usable energy for the cell
  12. 22. Organelle that performs photosynthesis in plants
  13. 24. Characteristic that can be inherited
Down
  1. 1. Action or way of acting that improves survival
  2. 2. Group of organisms of the same species living in one area
  3. 4. Structure that controls what enters and leaves the cell
  4. 5. Surroundings that affect how organisms live
  5. 7. Process that converts light energy into chemical energy
  6. 8. Physical feature that helps an organism survive
  7. 12. Segments of DNA that code for specific traits
  8. 13. Jelly-like substance where organelles are located
  9. 19. Process of producing offspring
  10. 21. Trait that increases survival and reproduction
  11. 23. Cell structure that performs a specific function