vertebrae
vertebrae
vertebra
Invertebrates.
your spine
A vertebarte is a back bone for an example, we are vertebrates because we have back bones. Animals that don't have back bones are called Invertebrates.
No, bettles have an outer shell called an exoskeleton, no internal bones.
Invertebrates.
verterbrate:)
vertabra
The place where bones meet is called joint
The back bone, or vertebral column, is made up of bones called vertebrae. There are 33 vertebrae in 5 regions: cervical (7 bones), thoracic (12), lumbar (5), sacral (5 fused), coccygeal (4 fused).
The five bones fused in the lower back are called the sacrum. The sacrum is a triangular bone located between the two hip bones and forms the back part of the pelvis. It is made up of five separate vertebrae that fuse together during development.