D. Backbones.
All of the animals listed are vertebrae, a classification of animals that means they have backbones. Fish do not have legs, lungs, or hair, and birds lack hair as well.
Nine states
Instead, on September 28, Congress directed the state legislatures to call ratification conventions in each state. Article VII stipulated that nine stateshad to ratify the Constitution for it to go into effect.Aug 21, 2016
The supreme courts was the first place