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First off, a Chordate is anything with a Notochord, aka, a spinal column. So, of course, all vertebrae are Chordates. But also nearly any animal that has an endoskeleton, be it bony or cartilaginous. So sharks are also chordates as are most fish.
between the vertebrae
the answer to youre question will be Animalia
Yes. Birds, fish, and mammals always have an endoskeleton.
endoskeleton
Hydra do not have an endoskeleton. They are multicellular organisms that can be found in unpolluted fresh-water ponds, streams, and lakes.
The lumbar vertebrae
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First off, a Chordate is anything with a Notochord, aka, a spinal column. So, of course, all vertebrae are Chordates. But also nearly any animal that has an endoskeleton, be it bony or cartilaginous. So sharks are also chordates as are most fish.
Endoskeleton
Endoskeleton - their bones are inside their body
Cows have endoskeletons. An endoskeleton is found inside the body and is composed of mineralized tissues. Some sponges and symmetrical marine animals also have endoskeletons.
Arctic foxes are mammals and have internal skeletons (endoskeleton).
The thoracic vertebrae are found in the chest region of the body. Humans have twelve thoracic vertebrae which are located between the cervical and lumbar vertebrae.
Yes. Toucans are birds, so they have a backbone.