That's called evolution. I'm not sure exactly what it's asking, but I hope this helps you
B is the correct answer. They can sometimes show an extinction but not always.
Answer:
go for the second answer idk may be right i think
Explanation:
I take this class so the answer is A single stranded dna molecule serves as a template
The answer to this question is summer I know this for a fact cause I took biology last year your welcome
