A tortoise draws in its head.
A tortoise puts out its head.
I have a turtle.
I have turtles.
Turtles don't have teeth.
that part of the shell of a testudinata that covers its back
Turtles don't have teeth.
I got a turtle when I was in elementary school.
a big turtle the lives in the sea
When I was in kindergarten, I got a turtle from my younger brother's friend.