asked 108k views
4 votes
Earth’s first life forms were __________. aerobic cyanobacteria photosynthetic chemoautotrophs

2 Answers

2 votes
The answer to your question would be Photosynthetic 
answered
User Jessikwa
by
7.3k points
3 votes
Photosynthetic is the correct answer,
answered
User Pjama
by
7.8k points
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