Across
- 4. use of living systems and organisms to develop or make products
- 6. Tractor allowed easier plowing of fields
- 9. acids and enzymes break down food
- 12. largest animal rights organization
- 13. where food is fermented in a cows digestive system
- 15. young immature female bovine
- 16. Boxcar allowed transportation of perishable goods over long distances
- 17. the warming of liquids to a mild temperature to eliminate pathogens
- 18. mature female bovine that has given birth
Down
- 1. Gin Removed seeds from cotton
- 2. Reaper allowed for faster harvesting of crops
- 3. the breaking down of fat globules in milk
- 4. intact male bovine
- 5. removes water from food in a cows digestive system
- 7. Wire Allowed ranchers to control where their cattle roamed
- 8. castrated male bovine
- 10. one compartment digestive system
- 11. young male or female bovine
- 14. United States Department of Agriculture
- 16. where cud is regurgitated
