Its believed that blank of all cancer deaths may be directly related to diet

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.

How do i stop staring at people if i have a staring problem?

What is the most embarrassing thing happened to (p.s this is for health so don't report)