<prompt> Which one of the following is false regarding single complete denture?Harmonious occlusion is difficult to achieveFixed position of natural teeth in opposing arch makes artificial teeth arrangement difficult.Mandibular single complete dentures are easier to fabricate than maxillary single complete dentures.Natural teeth often abrade the artificial teeth  <response>: Single mandibular complete denture poses a greater challenge to the operator, as its fabrication is complicated by severe ridge resorption and reduced mucosal support area. 