Vocabulary 2a

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Across
  1. 2. the parts on the side of a fish which allow it to breathe
  2. 6. the place where the river joins the sea
  3. 7. to produce young
  4. 8. to put arms, legs etc around something
  5. 10. to develop over the period of time
  6. 12. to continue to exist
  7. 15. to cause a baby to start forming
  8. 16. a small thin fish
Down
  1. 1. to preserve; to protect
  2. 3. the long thin part of the plant that supports other plant parts
  3. 4. a plant that grows in the sea
  4. 5. connected
  5. 9. a pocket of skin
  6. 11. thousand of years
  7. 13. the way something works
  8. 14. to be or look similar to smth else