Animal Agriculture

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Across
  1. 4. chemical messengers that affect other tissues
  2. 5. Drugs that block the growth and reproduction of bacteria
  3. 6. disinformation disseminated by an organization so as to present an environmentally responsible public image.
  4. 8. any of various cud-chewing hoofed mammals having a stomach divided into four compartments
  5. 9. Many meat or dairy animals are reared in confined spaces, maximizing the number of animals that can be grown in a small area.
Down
  1. 1. an illness usually caused by eating food that contains harmful bacteria
  2. 2. the act of painlessly killing a suffering person or animal;
  3. 3. Process by which cells release energy in the absence of Oxygen
  4. 7. a housing system used for various animal production methods, but primarily for egg-laying hens.