Everything on earth use electric to move, we included. Salt in the sea that the eels use to create electricity in their body. That is why all creatures on earth use salt. The trees don't need that since they don't have to move.

But where do we come from? We came from one of the planets as well and we were creatures of the sea that got stock on land. As we can see we have come to adjust to this life on land just like other creatures from the sea do. These creatures only follow what they know. So by creatures coming out of the sea like sea snakes to leave on land and then return to the sea, we have seen that we as well came from the sea. There is a difference though with us. We have become infected with sea creatures living inside our body and for this reason, we cannot return to where we come from since these sea creatures that have made us their pods eat our species. If we would be allowed to return where we came from, then we would bring these vermins with us which would invade other places and conquer other places just like they conquer our place. So we have to get rid of them first. We have seen that these creatures living in us have turn us into monsters and have made us kill our children with our own two hands. Not only they claim our children from belly, like in Africa, but they stole them 8 days after their birth like in catholic baptism and other religious denominations. Even they don't do so at birth, they do so during their lifetime like the religious missionaries going out to steal people and kidnap people mentally.

So eels are good example of how we come to move using air and water to create electricity. Eels tell us how the vermin bacteria use salt and water from the sea to create electricity in the air and the clouds and to create thunder. The little vermins of the earth are the biggest enemies of the entire part of the sea we live in.