When the maxillary first premolar has more than one root, There are most often two roots: a facial and a lingual description apply
Bicuspids also called premolars or premolars, are transitional teeth that lie between the canines and molars. The human permanent dentition has two premolars per quadrant, and there are a total of eight premolars in the mouth. They have at least two humps. Premolars can be considered transitional teeth when chewing and biting. They have features of both anterior canines and posterior molars.
so food does not move directly from the canines to the molars, but rather from the canines to the premolars and finally to the molars for crushing. I can. Humans have upper first premolars, upper second premolars, lower first premolars, and lower second premolars. [1] [3] By definition, the premolars are the permanent teeth distal to the canines, preceded by primary molars.[5]
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<span>False. they have remained the same</span>
You can grow very tired if you are not used to it at first. Later on in life your body should adapt to this change. I’ve read that even though we are told to sleep for 8-9 hours a day, those hours are meant to be separated through out the day. On the other hand, everyone’s body is different so it can vary between person. Hopefully this helps.
