Lance Is in the 12^th Grade and Is Presently Dating

Lance is in the 12^th grade and is presently dating the head cheerleader named Ava.Lance is attracted to Ava,who is very feminine in her mannerisms,and Lance reports that he is attracted to girls who are petite and athletic.He and his buddies like to go "cruising for girls" on the weekends but he has never strayed from Ava and is thinking about proposing to her after they graduate.He has never been attracted to any other boys.Lance is considered ________________ in terms of his sexual orientation.

A) homosexual
B) heterosexual
C) bisexual
D) transsexual