Answer:
A. Temporary skeletal muscle inhibition except for ocular muscle and diaphragm.
Explanation:
The brain moves through five different stages during sleep and one of these stages is the rapid eye movement (REM) sleep. In this stage, several changes takes place in the body and brain. These changes includes;
1. eyes moving rapidly in various directions.
2. Fast and irregular breathing which involves increase in heart rate.
3. The body temperature experience changes.
4. Increase in blood pressure
5. Increase in oxygen consumption by the brain.
During REM sleep, the brain gives signal to the spinal cord to cease movement of the hands and legs.