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Pearline Blick
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What class of lever is a skull pivoting on a vertebra?
yes of course
What location have a pivotal joint?
The skull to the first vertebra
What location have pivotal joint?
The skull to the first vertebra
What articulation between skull and first vertebra?
occipital condyle
What is the dens odontoid process?
Since the dens is part of the Axis vertebra (and project up in the first vertebra, the Atlas vertebra that supports the skull) it is called the Dens Axis
Referring to the skull what is the atlas?
It is the the most superior (first) cervical vertebra of the spine.
What vertebrae attaches the skull to the vertebral column?
the two vertebra that attach the skull to the spine are the axis and atlas also referred to as C1 and C2
Where is the atlas vertebrae found?
It's the first cervical vertebra located just beneath the skull
What is the first class lever in the human body?
1st class levers are levers which have fulcrum between the load and effort.1st class lever in our body is our elbow joint .fulcrum:elboweffort:bicepsload:armarm and head
What is the animal which are chordates and craniates but not vertabrate?
Myxini (hagfishes) are chordates and craniates. they have a cartillagenous skull but no vertebra or jaws.
What are some class 1 levers?
Lever belongs to the category of simple machines. They are three types of levers 1. First class levers 2. Second class levers 3. Third class levers In the first class levers fulcrum is in between applied force and load. common examples are Crowbar , Pair of scissors , SeeSaw , Skull and neck in our body .
What does the vertebral column articulate with?
It articulates with each vertebra. Plus the occipital bone of the skull and the 12 pairs of ribs.
