7. Based on the intellectual milestones that children might achieve in the first year, describe the intellectual level of a typical 17-month-old.

Does indrect sunlight does not pose any danger to the skin

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?

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.