Thea sends a group message online to a several classmates telling them not to be friends with Marl. What kind of bullying is this?

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.

The type(s) of air pollution you will be discussing

About how many individuals in the us go bankrupt each year due to medical bills?