Because their TEETH ARE MISALIGNED AND THEY USUALLY POSSESS LONG TONGUE. Respiratory illness is common in people who have down syndrome and their unique airway anatomical factors makes airway management difficult during respiratory distress. For instance, they have narrower upper airway and smaller trachea.
Nitrogen- major part of chlorophyll in plants, which absorbs light energy for the process of photosynthesis.
Magnesium-maintains normal muscle and nerve function.
Calcium-building strong bones and teeth.
The cytoplasm is located inside of the cell between the nucleus and the cell membrane.