Across
- 4. low rate of gains, poor feed efficiency, and decrease in animal byproducts
- 7. example of a macro-mineral
- 8. most important nutrient
- 9. organic substances needed for biochemical reactions
- 11. most common nutrient deficiency among all the nutrients
- 12. responsible for building the skeleton and producing enzymes and hormones
- 13. help to develop and repair body organs and tissues
Down
- 1. substance that is necessary for an organism to live and grow
- 2. needed in a small quantity
- 3. helps absorb fat-soluble vitamins
- 5. mostly used for energy, stores fat, and produces heat
- 6. needed in the large quantity
- 10. number of essential nutrients