C. 5 1/2 because <span>A sleep cycle lasts about 90 minutes and during that time we move through five stages of sleep </span>
Explanation:
For example , black people may be arrested more frequently in part because they experience greater poverty.
Answer: A person forcefully hits their head, neck or back.
Explanation:
A spinal injury can be defined as the damage that occurs to the spinal cord. It may cause temporary or permanent changes in the functioning of the spinal cord. The symptoms of spinal cord injury involves loss of functioning of muscles, autonomic functioning of the parts and loss of sensation. The brain responses may also get affected due to spinal cord injury.
According to the situation, the person might have fall on the bottom of the water body and could have hitted his back, neck or head. This might have disturbed the spinal cord of the person.
It is always working.
It even works while the person is sleeping to push saliva down the throat.
Answer: the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers).
Explanation:
