What percentage of total production costs typically comes from feed costs in livestock operations? 

Iron deficiency in piglets is commonly prevented by: 

In swine nutrition, particle size is most fine (small) for: 

Pelleting feed always improves feed efficiency in all species.

Vitamin A is typically supplemented in all livestock diets.

What is the body condition score of the dairy cow shown here?

For the triangle ABC, , , .  Find angle A.

Find the exact value for the following expression.          

Perform the division for the following:                   

True or False?