The correct answer choice is answer B.) The fossil record provides evidence of a common ancestor to many species. Hope this helped!
<span>In bacteria, DNA polymerase adds an incorrect base to a growing strand of DNA about once in every 100 000 bases added. The result is a mismatch such as the pairing of A with C.
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Answer:
The theory of evolution was proposed by Charles Darwin and was first formulated in his book, "Origin of Species" in 1859. It focuses on the changes in species and populations over time
Struggled with this earlier but because of the high altitude only some animals can live there and thrive because of the lower oxygen levels
B. It was an explanation for how the earth originated.
