B definitely because d is just dumb, c is not possible, a is not even true so b
Answer:
Spinal cord injuries are responsible for people not being able to move their bodies below a certain point. What determines how much of the body they can still move is the level of the spinal cord injury.
Explanation:
The central nervous system cannot communicate with the brain due to the spinal cord injury.
Insulin is released into the blood when oxygen levels are low and blood glucose levels are high
Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following