Across
- 8. main source of energy; composed of carbon, hydrogen, and oxygen
- 10. used as long term stored energy
- 11. the action of giving birth to young
- 13. carrying of an embryo or fetus inside a female animal
Down
- 1. minerals needed in large quantities
- 2. substance added to livestock feed to improve appearance, preserve flavor and taste, and supply medication
- 3. estimate of the total protein of a feed
- 4. vitamins which are not stored in the body and can be dissolved in water
- 5. nutrients substances or chemical compounds required by the animal for productive purposes
- 6. vitamins store in thee liver and fat
- 7. substances or chemical compounds required by an animal for productive purposes
- 9. regulate metabolism and maintenance for normal growth and functioning
- 12. needed for digestion; form skeletal structures and used in metabolic processes within the body