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:SS1 Third Term Biology Lesson Note – Freshwater…Even though some flowering plants contain accessory…Which of the following compounds with the…A basin where rock layers have been folded and in…To ensure high employment rate, developing countries should?