The spinal cord begins at the occipital bone and extends down to the space between the first and second lumbar vertebrae; it does not extend the entire length of the vertebral column.
Earthworms are invertebrates, lacking a skeleton. To support and shape the body, they are filled with coelomic fluid. Earthworms sometimes appear to have a belt or saddle around their bodies; this is a clitelum, a structure containing maturing eggs.
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Peterperrino. Confidence votes 92. 2 The earthworm's brain consists of the celebral ganglion, and is connected to the rest of the body through the ventral nerve cord. By a complex system of nerves.The brain has a large system of nerves that make up the spinal cord and these branch out to different parts of the body as they pass down t â¦ he spine. 4 people found this useful. Emdrgreg. 108,323 Contributions.