Albert Sabin came up with an oral polio vaccine in 1962
The estates-general parliament.
Answer:
archaeopteryx it's a weak flyer it shared traits with dinosaurs they had teeth, a long bony tail and grasping claws on its wings
Answer:
if the question is how much the great Wall cost . it cost CNY 635 billion ( approximately USD 95 billion )
Explanation:
i hope its the right answer
