Animal and classification

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Across
  1. 2. Autotrophic organisms that reproduce by spores.
  2. 6. Have gills, have fins, are cold blooded, and lay eggs.
  3. 7. Have hair, produce milk, and are warm blooded.
  4. 9. Autotrophic organisms that have flowers with a number of petals multiples of three, and parallel veins in the leaves.
  5. 10. Have wings, six legs, three body segments, and one pair of antennas.
  6. 11. Have moist skin, are cold blooded, and lay eggs.
  7. 12. Have dry scales, are cold blooded, and lay eggs.
  8. 14. Have a lot of legs and body segments.
  9. 15. Complex, multicellular organisms that produce their own food by photosynthesis.
Down
  1. 1. Have a backbone.
  2. 3. Have feathers, lay eggs, have beaks, have wings and are warm blooded.
  3. 4. Do not have a backbone.
  4. 5. Complex, multicellular organisms that are unable to produce their own food and must obtain it from other organisms.
  5. 8. Autotrophic organisms that have flowers with a number of petals multiples of four or five, and branched veins in the leaves.
  6. 13. Have eight legs, two body segments, and no antenna.