The animal by-product illustrated in the diagram below may be prepared and fed to farm animals as a source of? by Sunday | Jan 17 | Agricultural Science WAEC | 0 comments A. sodium B. iron C. calcium D. nitrogen Correct Answer: Option C C. calcium Users Also Read These:In the diagram of the digestive tract of a farm…The diagram below is the digestive tract of a farm…An object A is held in equilibrium as illustrated in…Use the diagram to answer the question. The breeding…If the frequency of the e.m.f. source in the a.c.…