Question

First autotrophic organism was??​

Answer 1

Answer:

The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself

PLEASE MARK AS BRAINLIEST

Answer 2

Hi, mate here is your answer

The first living organism that exist on planet earth was single celled micro- organism or microbes.

I hope this helps you......