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What else can I help you with?
What bone is still in the snake from ancestor from the past?
Some snakes have a small bone spur that lies in the area of their pelvis. This spur is thought to be the remnant of a femur or leg bone from when snakes evolved from lizards.
Do lizards have a back bone?
Yes they have a backbone
Are crocodiles vertabrets?
Yes, because they have a spine (back bone).
Do lizards have a bony back bone?
Yes they have a backbone
Have Snakes Got A Back Bone?
Yes
Are snakes inverabrates?
No they are vertebrates, because they have back bone.
Do crocidile have a back bone?
Yes. Crocodiles, like all vertebrates, have a backbone.
Does a frilled neck lizzard have a back bone?
All lizards are vertebrates.
Is a tortoise a vertebrate or invertebrate?
Tortoise are vertebrates they have a back bone like we humans do.
Do snakes have cartilage in their backbones?
No. Snakes are relatively recently evolved compared with other types of vertebrates and are the newest branch of reptiles. The first animals with backbones we fish, which were followed by amphibians and reptiles. Dinosaurs, mammals, birds, turtles, crocodiles, and lizards all had backbones and appeared before the first snakes slithered across the ground.
Does a Siamese crocodile have a back bone?
Yes, all crocodiles are vertebrates and, therefore, have backbones.
Does A sea snake have a back bone?
Yes. All snakes are vertebrates.
