a or an?
an ear
a or an?
an eye
a or an?
an arm
a or an?
a neck
a or an?
a knee
a or an?
a nose
a or an?
a leg
a or an?
a mouth
a or an?
a head
a or an?
an elbow
a or an?
a toe
a or an?
a hand
a or an?
a face
a or an?
a foot