German nationalism was appealed to him
It was the internal reforms of Mikhail Gorbachev, the last Soviet leader that led to the end of the Cold War
Cyanobacteria use water, carbon dioxide, and sunlight to create their food, and expel oxygen as a by-product. The real significance of stromatolites is that they are the earliest fossil evidence of life on Earth. ... They were the first known organisms to photosynthesis and produce free oxygen.
Answer:
NUmber 3
Explanation:
Im not sure but i think Number 3
