This was no miracle, but a response of the organism to the waves of electric power in the planet, which at times and conditions would be more positive or negative in their electric energy. For all the elements of life and the universe animate and inanimate are sexual, male or female, positive or negative, in their natural relations. The higher types of life are almost wholly dependent upon the arrangement of the cells on a high electric tension, and the early forms were almost wholly of nerve-tissue structures, and the primitive animalculæ followed the law of differentiation and were able to construct muscular fiber and bone formation, and became the fish and reptiles that inhabited the ancient seas. The processes of planetary formation are resultants of electrical action among the elements that form the planet, and here is the true field of scientific research for the knowledge of causation as expressed through world construction. To the chemist and electrician belong the task of explaining the processes of world building as well as the secrets of life itself, and they must be found in the laws that control the electro-magnetic ether that permeates all atoms and space. In the paleozoic age there were surging tides of electric energy through the planet itself, producing induced currents in all the forming bodies upon its surface. And these primitive currents swept the cell-formations into lines parallel with their lines of force the same as crystallizations, and as they were floating in circumambient water, the cells took the form of tissue structure, forming organs that followed the crystalline law of self preservation, and, in response to changing electric currents, throwing out new cell-structures. Nerve tissue is the highest form of atomic balance that is visible, and the true basis of form structure that has vitality to meet the shifting electric currents. The tiny cells joined themselves to form new structures to respond to the electric waves, while the lower magnetic induction of the planet sent its power over the new tissue to hold it in form so that the organism could be partially permanent in form in its new environment. In this manner the organism grew and expanded from the primitive animalcular nerve type to the consolidated, firm tissue that enabled it to hold itself from dissolution under adverse conditions and planetary changes. The action of electric force in building secondary forms with a magnetism of their own is one of the most wonderful exhibitions of nature.