Which organisms are the oldest to most recent, based on scientific views?


A.

cyanobacteria, birds, sea scorpion, saber-toothed cats


B.

birds, saber-toothed cats, sea scorpion, cyanobacteria


C.

cyanobacteria. sea scorpion, saber-toothed cats, birds


D.

cyanobacteria, sea scorpion, birds, saber-toothed cats