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Biology 8 Online
OpenStudy (anonymous):

1. During an experiment, a scientist observed prokaryotes that lived near volcanic vents deep in the ocean. The scientist most likely observed (1 point) photoautotrophs. chemoautotrophs. heterotrophs. photoheterotrophs.

OpenStudy (anonymous):

i think its B but i wanna make sure

OpenStudy (anonymous):

I agree on B.

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