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.
cyanobacteria
using sunshine carbon dioxide and water to produce the carbohydrates
The answer is in the picture
Answer: Bananas and coconuts
yes
they often produce fruits known as "pods"
