Which of the following classes of nutrients is used mainly for energy production in farm animals? by Sunday | Jun 10 | Agricultural Science WAEC | 0 comments A. B. proteins C. vitamins D. minerals Correct Answer: Option A – carbohydrates Users Also Read These:Lesson Note On The Classes and Uses of Farm AnimalsWhich of the following terms is a technique used in…Which of the following farm animals could be used of…Which members of the classes live mainly in an…Which of the following animals is kept mainly for…