hayden's crossword puzzle

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Across
  1. 1. a single, highly organized and structured peice of DNA
  2. 3. this system provides structure,supports and moves trunk and limbs, and moves substances through body
  3. 4. a characteristic of an organism; can be genetic or acquired
  4. 5. this system transports nutrients and wastes to and from all body tissue
  5. 7. a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body.
  6. 10. this system carries air in and out of lungs where gases are exchanged
  7. 11. passing of traits from parents to offspring
  8. 12. a living things personal appearance
  9. 13. the inherited combination of alleles
  10. 14. this system controls and coordinates body movements and senses
Down
  1. 2. this system removes waste through sweat and urine
  2. 6. a different version of a gene
  3. 8. two of the same alleles
  4. 9. this system stores and digests food,absorbs nutrients,and eliminates waste
  5. 11. two different alleles