Egg poultry things by Trevor, fletcher, Sebastian

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Across
  1. 3. how animals ‘ fly
  2. 5. remove the upper part of the beak of (a bird) to prevent it from injuring other birds.
  3. 6. a place where the hatching of poultry eggs is artificially controlled for commercial purposes.
  4. 7. baby chicken
Down
  1. 1. part of a chicken breast
  2. 2. adult chicken
  3. 4. substance used to stimulate the production of antibodies and provide immunity against one or several diseases