How have modern agriculture/industrialized food affected eating habits?

How does fluid in the body become lymph? how is it returned to your blood

How can mental health issues have an impact on a person’s career?

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.