The Theory of the Continental drift tells us that all of the continents were one big continent called the Pangaea. Stones like the Petoskey stone help prove this theory. There are stones which have been found in Africa and then have been discovered in South America.
Explanation:somatic nervous system is subdivided into motory nerves and sensory nerves that controls the voluntary movement of the body through the skeletal muscles.
The triple alliance was formed of Germany, Austria-Hungary, and Italy which stood against the triple entente formed by France, Russia, and Great Britain.
