The type of first aid given will depend on many factors, one being the type of injury or illness. Choose the answer.
True
False

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 first step in treating water from a river or lake is usually

What best describes maintaining homeostasis