Layers mash should contain a high percentage of? By: Sunday|Published on: Jul 4|Categories: Agricultural Science WAEC| 0 comments A. iron B. calcium C. iodine D. fluorine E. sulphur Correct Answer: Option B – calcium Users Also Read These:A basin where rock layers have been folded and in…The crystal layers in graphite are held together by…cracking of egg laid by a flock of layers in a farm…A country exporting mainly primary products and with…Pond weeds normally lack thick layers of cuticle because?SEE ALSO In the poultry equipment below, which quality of eggs is associated with the equipment labelled I?