<prompt> Commonest tumor of face in children is :RhabdomyosarcomaSq. cell carcinomaBasal cell carcinomaMixed parotid tumor  <response>: Rhabdomyosarcoma :The most common soft tissue sarcoma in children is rhabdomyosarcoma.The common site of involvement are : -Head Neck 25 2nd most common Extremities.Genitourinary 22 2nd most common Retroperitoneum.Rhabdomyosarcoma is the most common nonocular orbital tumor is young children. 