Question

Which of these provided the first evidence of life on Earth? ancient virus ancient bacteria non-living molecules reproducing molecules

Answer 1

It was ancient fossils containing ----Ancient bacteria---

Answer 2

Answer: Ancient Bacteria.

Step-by-step explanation: The first evidence of life on earth was Bacteria. These ancient bacteria were found in the hydro thermal vent.

The putative fossil of the microorganism was found in the hydrothermal vent.They are unknown and they might have live over 3.7 billion years years ago. They might have the ability to live in such hot environment.