Which of these are healthy expressions of friendship between two people? Check all that apply. feeling comfortable being themselves around each other
texting the other every hour to see if anything is wrong
respecting each other’s need for privacy
relying on the other to meet all expectations
communicating feelings of empathy and support
please help

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.