They contain approximately 20,000â30,000 nerve cell bodies and are located close to and on either side of the spinal cord in long chains. Sympathetic ganglia are the tissue from which neuroblastoma tumours arise.here are usually 22-23 pairs of these ganglia: 3 in the cervical region, 11 in the thoracic region (note the presence of the stellate cervicothoracic ganglia), 4 in the lumbar region and 4-5 in the sacral region.
How long is a ping pong table? The table is 2.74 m (9 ft) long, 1.525 m (5 ft) wide, and 76 cm (30 inch) high. The table or playing surface is divided into two halves by a 15.25 cm (6 inch) high net.
Rating Newest Oldest. Best Answer: A ping is just a measurement of how long it takes for you're computer and the server to communicate. It is almost always measured it milliseconds. So a ping of 50 would mean it would take 50 ms for your computer to send data to their server. Source(s):