-
What does not have backbones?
tuna,sponges and all invertabrates
-
What is the difference between backbone and no backbone?
a backbone has a backbone and a no backbone doesnt
but most of the backbone are full bone .e.g mamamls
no backbone has no bones .e.g worm
-
Where is your backbone?
your back bone is a bone that runs down your back .It has a pattern of bone ,plate ,bone ,plate .....so you can move and bend your back.And if i recall correctly the ribs are connected to it.
-
What is your backbone?
It's a bone. In your back.Actualy, it is a bone that holds the central nervus system. A long strand of nerves that goes directly to your brain connecting to the other parts of your body.
-
What has no backbones?
well insects don't have backbones.they have exoskeletons thats. Cockroaches for example dont have back bones.Thats why when you squish them there is a crunch sound