1) In chemistry and physics, an element is a substance that cannot be broken down into simpler components by any non-nuclear chemical reaction.
Tips for feeding a baby with a cleft palate. 1  Observe your infant for a period of sucking, followed by a swallow and a brief period of breathing. Do not squeeze the bottle during the swallowing or breathing phase.  Keep the bottle tilted so the nipple is always full of milk.
Cleft lip and cleft palate are openings or splits in the upper lip, the roof of the mouth (palate) or both.Cleft lip and cleft palate result when facial structures that are developing in an unborn baby don't close completely. Cleft lip and cleft palate are among the most common birth defects.left lip and cleft palate are openings or splits in the upper lip, the roof of the mouth (palate) or both.