The type of joint found between the first and second vertebrae of the neck region, or the backbone, is called the atlantoaxial joint. It allows for rotation and flexion of the neck.
A nano second is 1 billionth of a second. So there are 999,999,999 nano seconds difference between a second and a nanosecond
The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.
The main difference between a first class and a second class lever is the relative placement of the effort, load, and fulcrum. In a first class lever, the fulcrum is positioned between the effort and the load. In a second class lever, the load is between the fulcrum and the effort. Examples of first class levers include a seesaw, while examples of second class levers include a wheelbarrow.
frequency
We have three. One is power, second is fulcrum and third is the load. If fulcrum is in between power and load, it is said to be first order If power is in between load and fulcrum then it is said to be second order lever. If load is in between the power and fulcrum it is the third order.. Hope I am on the right way. Many times I too get confused with the second and third order. If it is ok, ok. Otherwise our friends would correct me. Thank you in advance.
The L2-L3 vertebrae are located in the lower back, specifically in the lumbar region. They are the second and third vertebrae from the top of the lumbar spine, just below the L1-L2 vertebrae and above the L3-L4 vertebrae.
The ribs are the bones located in the posterior thorax between the second and seventh vertebrae. These ribs articulate with the thoracic vertebrae in the back and form the rib cage that helps protect vital organs in the chest cavity.
intervertebral discs are not found in the sacrum and coccyx, where the vertebrae have fused, or between the first and second cervical vertebrae.
second lumber vertebrae
The dens is located on the cerival vertebrae on C2, which is the second vertebrae on the cervial vertebrae.
The cervical vertebrae do not have ribs attached.
Firstly, the spine is separated into three separate types of vertebrae: the first seven starting at the base of the skull are the cervical vertebrae (and the first specifically being the atlas and second the axis), the next twelve are the thoracic vertebrae, and the last five are the lumbar vertebrae. The spine ends with the large sacrum bone and then ends with the coccyx (tailbone). between these vertebrae are disks of hyaline cartilage. The vertebral column houses the spinal cord. The spinal cord branches out between each vertebrae with nerves that lead to different areas of the body.
They originate from the transverse processes from the cervical vertebrae of C2 to C7 and insert onto the first and second ribs. Thus they are called the lateral vertebral muscles.
There are normally thirty-three (33) vertebrae in humans, including the five that are fused to form the sacrum (the others are separated by intervertebral discs) and the four coccygeal bones that form the tailbone. The upper three regions comprise the remaining 24, and are grouped under the names cervical (7 vertebrae), thoracic (12 vertebrae) and lumbar (5 vertebrae), according to the regions they occupy. This number is sometimes increased by an additional vertebra in one region, or it may be diminished in one region, the deficiency often being supplied by an additional vertebra in another. The number of cervical vertebrae is, however, very rarely increased or diminished. With the exception of the first and second cervical, the true or movable vertebrae (the upper three regions) present certain common characteristics that are best studied by examining one from the middle of the thoracic region. (source wikipedia)
Egypt and the lake
The first vertebrae is called The Atlas.The second is the Axis, which allows the neck/head to pivot(turn).
No. The L5-S1 Intervertebral disc is the last disc in the spine because the 5 segments of the sacrum and the 4 segments of the coccyx are fused (though they are seperated from each other by a ligament).