Cells working together form atoms tissues organs an organism

Alcoholic hepatitis and cirrhosis are conditions affecting the

Why do rna viruses appear to have higher rates of mutation? a) rna nucleotides are more unstable than dna nucleotides.b) replication of their genomes does not involve proofreading.c) rna viruses can incorporate a variety of nonstandard bases.d) rna viruses are more sensitive to mutagens.

What factors characterize a healthy relationship that contributes to positive social well-being?