<prompt> Danger space of pharynx is bounded byBuccopharyngeal fascia anteriorly and alar fascia posteriorlyPreveebral fascia anteriorly and veebral body posteriorlyAlar fascia anteriorly and preveebral fascia posteriorlyTonsils anteriorly and superior constrictor muscle posteriorly  <response>: Ref:- Dhingra; pg num:-268 