Call me if just bored no not a prank

During weight training, when should you exhale? (hope) a. on the lift b. on the recovery c. before the set d. after the set

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.

Does gender play an important role in the 6 components of health