INVERTEBRATES

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Across
  1. 2. kind or plant that twists around another plant
  2. 6. no bones, habitat: sea, air and land, lay eggs
  3. 10. soft, thick body, 1 or 2 shells
  4. 13. segmented animal with one pair of legs in each segment
  5. 14. arthropod with a lot of legs, to say a number, the result from 10 X 10 or 10 X100
  6. 15. spines, long arms
  7. 16. has tubes through where water and nutrients flow up and down
  8. 17. body divided in 3 parts, have exoskeleton
  9. 18. segmented animals with two pairs of legs in each segment
Down
  1. 1. colorful marine organisms, the body is a canal through where water, nutrients and food flows
  2. 3. they produce their own food, autotrophs
  3. 4. this marine animal has pliers and lives in the seashore It normally make holes in the sand
  4. 5. they perform the photosynthesis
  5. 7. support plant in the ground, absorb nutrients and water and store nutrients
  6. 8. long-tubed bodies, no eyes, segmented bodies
  7. 9. they live only in salt water, it is a colony of lots of polyps.
  8. 11. animal that live in hives, flies and pollinates plants
  9. 12. reproductive part of the plant
  10. 13. aquatic polyps or bell-shaped body, stingy cells