Which of the following indicates that all organisms can be traced back to a common ancestry?

All life as we know it contain DNA/RNA and protein. Fossil records and extant species all prove this fact. The genetic material's inherit ability shows how that the DNA of all creatures, both living and dead, can be traced back to a single point, which is our common ancestral origin of life.

Almost all genes in microorganisms, plants, and animals have the same codons.

Explanation: give me brainliest plz

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.