The smallest bone in the pelvic girdle is the O pubis.
o ilium.
O ischium.
O calcaneus.

answer; /// an alphabetical list of sources arranged according to a citation style and followed by a summary of the content;

it decreases pesticide residuals up to 50%. it also does not expand the quantity of fat in beef because, corn, like wheat and grain, are rich starch or high energy food, which would suggest that, it decreases the time to  fatten the cattle.