What is this?
This is a cell.
What is this?
This is a centimetre.
What is she doing?
She is crawling.
That is a scary _______!
That is a scary creature!
What are they doing?
They are grabbing hands.
What is this?
This is a human.
Are there any humans?
No, there are not.
Are there any humans?
Yes, there are.
What is this?
This is camoflauge.
Is this human male or female?
This human is female.
Is this human male or female?
This human is male.
What is this?
This is a microscope.
What is this?
This is a millimeter.
What is this?
This is an organism.
What are these?
These are claws.
Alligators have big _______!
Alligators have big jaws!
