Tiktaalik is a transitional fossil; it is to tetrapods what Archaeopteryx is to birds, troodonts and dromaeosaurids. 1  While it may be that neither is ancestor to any living animal, they serve as evidence that intermediates between very different types of vertebrates did once exist.
Minnesota became a part of the United States as the Minnesota Territory in 1849, and became the 32nd U.S. state on May 11, 1858.
The order with which all 50 states became a part of the United States of American begins with Delaware on December 7, 1787.The last state to become part of the US was Hawaii â¦ on August 21, 1959.Answered.he order with which all 50 states became a part of the United States of American begins with Delaware on December 7, 1787.