That would have to be false
Answer:
Spain Mexico United states
The exosphere is the furthest out layer.
Hope this helps!
The answer is c had it before
Answer:
Explanation:
Oxygen is of no use to them, so they release it into the air. So there's a simple explanation for the Great Oxidation Event. It was the cyanobacteria, pumping out unwanted oxygen, that transformed Earth's atmosphere.
