a snake has 0 legs. :
a snake has 0 legs.
A snake slithers. :
A snake slithers.
Scales of brown and black. :
Scales of brown and black.
They open their. :
They open their.
It sees with its eyes. :
It sees with its eyes.
They smell with their tongue. :
They smell with their tongue.
Boa Constrictors can slither up trees. :
Boa Constrictors can slither up trees. Kids.nationalgeegrapnic.com