biology

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Across
  1. 3. the national tree of U.A.E
  2. 4. a big plant
  3. 5. the flat area between the waist and knees of a seated person.
  4. 6. a winter sleep
  5. 7. a person, object, or place selected as the aim of an attack.
  6. 9. a yellow part in a egg
Down
  1. 1. a holiday
  2. 2. a summer sleep
  3. 8. a oval shape thing