Biology, asked by rcjaiyogeshwar4058, 1 year ago

Cyanobacteria originated about how many years ago [Pb. PMT 2000]
A) 1 billion
B) 2 billion
C) 3 billion
D) 4 billion

Answers

Answered by YashikaKukreja
2
3 billion is the answer ...
Answered by Anonymous
1
the answer to your question C
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