Question

What does the discovery of radiocarbon dead methane near deep-sea hydrothermal vents tell researchers?

A.Methane does not contain carbon-14.


B.It is possible for complex organic molecules to form from abiotic factors.


C.Plate tectonics played a key role in the origins of life.


D.Early life evolved in the sea.

Answer 1

The answer is letter B. it is possible for complex organic molecules to form from abiotic factors

Answer 2

Hi!!! I think the answer is B! Have a great rest of the day!!!