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The muscle is from your clavical to your skull. The insertion of the muscle it's attachment to the skull.
It's the first cervical vertebra located just beneath the skull
Your skull, vertebrae, sacrum and coccyx make up your axial skeleton.
The space between skull and first vertebrae would have a pivotal joint.
it is supported by your vertebrae in your back
Vertebrae.
The tag 'C' means the 'cervical' section of the spine, which is the first section at the top of the spine ... the first group of vertebrae right under the skull. There are seven cervical vertebrae, (unless you've had C4 thru C7 fused, like me), and then the thoracic section starts. 'C3' means the third vertebra down from the skull. That pointy bone sticking out at the bottom of your neck/top of your back is 'T1'. All the vertebrae above that are in the cervical section.
Yes. Anything with vertebrae will be classified as a vertebrate. There are exceptions where some animals have undergone a secondary loss of vertebrae. However, they are still classified as a vertebrate because they have a skull, and scientists have figured out that skulls were first derived from vertebrae.
Skull;(cranium and mandible), vertebrae, sternum
the skull, pelvis, ribs, and scapula
Yes, you do. Otherwise, you cannot use the skull as an attachment or extra.
The skull has a number of immovable joints. These are seen between the plates of the skull. A good example of a pivot joint is a joint between the first two vertebrae: C1 and C2.