Plants tissues and organs

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Across
  1. 3. tissue; supporting organs and cells, transporting nutrients and wastes
  2. 5. to pump blood and oxygen around the body
  3. 6. responsible for an array of functions that help support metabolism
  4. 8. Study of heredity
  5. 11. Transmission of traits from parents to offspring
  6. 13. tissue; composed of cells that have the special ability to shorten or contract
  7. 14. a molecule that encodes an organism's genetic blueprint
Down
  1. 1. a special filter system for your body
  2. 2. tissue: They form the covering of all body surfaces
  3. 4. a change in the DNA sequence of an organism
  4. 6. the pair of spongy, pinkish-gray organs in your chest
  5. 7. a complex organ that controls thought, memory, emotion, touch, motor skills
  6. 9. system:  the part of the plant growing above ground, such as the leaves and stems
  7. 10. tissue; responsible for coordinating and controlling many body activities
  8. 12. drift: the change in frequency of an existing gene