Solved

Most Likely, Oxygen Was First Released into the Atmosphere by

Question 39

Multiple Choice

Most likely, oxygen was first released into the atmosphere by

A) the decomposition of dead organisms
B) plants
C) cyanobacteria
D) oxidation reactions

Related Questions

Q34: The rocks found in Greenland with carbon

Q35: The probability of Earth being hit by

Q36: Why have studies of the geological record

Q37: What do we mean by "The Oxygen

Q38: Stromatolites are<br>A) fossils of the first organisms

Q40: RNA catalysts in cells are referred to

Q41: How similar are humans and chimpanzees genetically?<br>A)

Q42: The possibility of life being transferred from

Q43: The first self-replicating molecule was probably<br>A) a

Q44: For microbes to survive the journey in