Regarding the Introduction of Solid Foods During Infancy,the Nurse Would

Regarding the introduction of solid foods during infancy,the nurse would advise:

A) solid foods should not be introduced until 8 to 10 months of age when the extrusion reflex begins to disappear.
B) foods should be introduced one at a time, at intervals of 4 to 7 days.
C) solid foods should be mixed in a bottle to make the transition easier for the infant.
D) fruits and vegetables should be introduced into the diet first.