Sharks, just like any other fish, develops gills to breath underwater. Their gills, act like a filter to filter out the oxygen with the water.
Paraplegia affects the body from the chest down, whereas quadriplegia/tetraplegia affects the cervical spinal cord.
According to modified physical education, what level of the spinal cord does a lesion at separate quadriplegia from paraplegia?
The most common recognized cause of quadriplegia is spinal cord damage, particularly in the cervical vertebrae, as was previously mentioned (the C1-C7 sections of the spine which are nearest to the skull).
What level of the spine does paraplegia occur?
Arm and hand function are unaltered when paraplegia is discovered at T1, but the trunk and legs are restricted. People who have experienced sacral level damage can walk with the use of assistive devices, but they will have limited bowel, bladder, and sexual function.
To better understand the differences between paraplegia to quadriplegia
brainly.com/question/20093089\s
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I'm not sure what class this is for, but in Psychology this would be considered Naturalistic Observation. Hope this helps :)
