<prompt> All are the effects of thumb sucking except:SNA angle increases.ANB angle increases.SN to ANS- PNS angle is increased.Anterior open bite.  <response>: There is no change in SN to ANS-PNS angle in thumb sucking,Effects of thumb sucking:Proclination of maxillary anteriors. SNA angle is increased.If there is lingual tipping of mandibular incisors, ANB angle is increasedAnterior open biteNarrow and long maxillary archHypotonic upper lip 