The animal by-product illustrated in the diagram below is not used in making? by Sunday | Jan 17 | Agricultural Science WAEC | 0 comments A. fertilizer B. bone meal C. button D. leather Correct Answer: Option D D. leather Users Also Read These:Which of the below illustrated poultry equipment is…The tool illustrated in the diagram below is?The diagram below is a crop pest. A cultural method…In the diagram illustrated below, fertilization…The product cost that does not form part of the…