The length of time an implant is effective is related to the _____.
a. age of the animal c. size of the animal
b. strength of the implant d. proper technique in applying
Question 2Compounds such as yeasts and lactobacilli that change the bacterial population in the digestive tract to
a more desirable type are called _____.
a. chemobiotics c. probiotics
b. subclinicals d. anthelmintics