Answer: In between two and a half to three times per day usually
Explanation:
Cows milked automatically are often milked between two and a half and three times per day, but that varies from two to four times per day depending on the lactation period of the cow. Changing from milking twice a day to milking three times a day has a marked increase in milk production.
Answer: b) Petri dishes and sterile droppers is generally used to make lyophilized medications suitable for administering to the patient.
Explanation:
A. I think. If it's wrong, I apologize.
The answer is A) preventive :)
