What are these?
eyes
What is this?
an eye
What is this?
an ear
What is this?
a hand
What are these?
hands
What is this?
a tongue
What are these?
ears
What is this?
an eye
What is this?
hair
What is this?
an ear
What is this?
a nose
What is this?
a cheek
What is this?
hair
What are these?
cheeks
What are these?
noses