Parts of somatic nervous system Edit. There are 43 segments of nerves in the human body. With each segment, there is a pair of sensory and motor nerves. In the body, 31 segments of nerves are in the spinal cord and 12 are in the brain stem.
In fact, as the Moon travels around the Earth in a counter-clockwise orbit every 27.5 days, it also completes one full rotation on its axis â also moving in a counter-clockwise direction.
The moon rotates in the same time it takes to orbit the Earth once - 27.32 Earth days. the moon is in a synchronous rotation around Earth. meaning that it's rotation speed is EXACTLY equal to its revolution around Earth. Once round the earth every 27 days, 7 hours, 43 minutes, 11.5 seconds.