____________________ are sometimes added to cattle, sheep, swine, ...

[asan beg]

___________________ _ are sometimes added to cattle, sheep, swine, and poultry rations to prevent
  the disease coccidiosis

 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Antibiotics and ___________________ _ compounds slow down or kill the growth of some bacteria
  and are often used in feed additives for livestock and poultry rations.

 
  Fill in the blank(s) with the appropriate word(s).

[kbennett34]

Answer to Question 1

Coccidiostats

Answer to Question 2

chemoantibacterial

[asan beg]

Excellent

[Bigfoot1984]

Gracias!