Why is the claim of the discovery of microfossils controversial?
A) they are found in rocks from the Hadean Eon
B) it is not clear whether they are of biological or mineral origin
C) the rocks they are found in are probably contaminated by terrestrial bacteria
D) they are too small to be of biological origin

Question

Quizplus · Accepted Answer

The controversy around the discovery of microfossils stems from the fact that it is unclear whether they are of biological or mineral origin. This raises questions about the validity of the claim and requires further investigation and evidence to support the findings.

Why Is the Claim of the Discovery of Microfossils Controversial