asked 70.2k views
1 vote
Which gas began to increase in the atmosphere as a result of photosynthesis by autotrophic prokaryotes approximately 2.7 billion years ago

asked
User Taxel
by
7.8k points

1 Answer

0 votes
Oxygen is the gas that began to increase
answered
User Thomas Petazzoni
by
8.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.