Layers mash should contain a high percentage of? by Sunday | Jul 4 | Agricultural Science WAEC | 0 comments A. iron B. calcium C. iodine D. fluorine E. sulphur Correct Answer: Option B – calcium Users Also Read These:Down folded layers of chalk or limestone sandwiched…A basin where rock layers have been folded and in…The muscle cell fluid of an athlete was tested…If 200 layers require 25 kg of layer mash per day;…SS1 Third Term Biology Lesson Note – Freshwater…