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:The muscle cell fluid of an athlete was tested…To reduce the high rate of inflation in the economy,…The system of election whereby each political party…Down folded layers of chalk or limestone sandwiched…Even though some flowering plants contain accessory…