True!!
Eukaryotic DNA never leaves the nucleus; instead, it's transcribed into RNA molecules, which may then travel out of the nucleus.
RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.
Answer:
And it makes sense that some people, seemingly surviving by dumb luck, would feel they acted selfishly in not trying to help those less fortunate. It definitely is selfish to act that way; to put one's own survival ahead of others
Explanation:
Organ system is the most complex in organization
Ribosomes since its produce proteins maybe