8. These are the importance of raising animals except one;
A. Animal serve as sources of food for mankind.
B. Animals contribute materials for clothing such as wool and leather.
C. Animals looses the fertility in the farm.
D. Animals also serve as the farmer's worker and helper.

9. What are the three important things to prepare in raising cattle in the farm?
A. feeds, medicines and fence
B. fence, pasture and supply of minerals
C. medicine, pen and pasture
D. water, salt and feeds ​