Question

Life appeared in the ________ first.​

Answer 1

Answer:

on EARTH

4.41 billion years ago

Explanation:

The earliest known life forms on Earth are putative fossilized microorganisms found in hydrothermal vent precipitates.[1] The earliest time that life forms first appeared on Earth is at least 3.77 billion years ago, possibly as early as 4.28 billion years,[1] or even 4.5 billion years;[3][4] not long after the oceans formed 4.41 billion years ago, and after the formation of the Earth 4.54 billion years ago.