BIOLOGY ACTIVITY

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Across
  1. 6. The technique of growing fish
  2. 7. The study of animals
  3. 9. The study of fish
  4. 10. The study of birds
Down
  1. 1. The study of origin and descent of organisms
  2. 2. The study of reptiles
  3. 3. The study of different organs in an organism
  4. 4. The study of viruses
  5. 5. Raising crops and livestock
  6. 8. The study of plants