How can teeth be kept healthy? Choose exactly 3 answers that are correct
brushing teeth
O rinsing with a mouthwash that contains plaque
flossing teeth
visling the dentist regularly

27. (03.07 lc) not getting enough is one risk associated with being a vegetarian. (1 point) amino acids vitamin c carbohydrates protein

Larry is taking a walk in the park, the pollen in the air makes him sneeze consistently what line of defense is his immune system exhibiting

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.