What does Physical Fitness mean

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.

In order to remain wellness the parts of the health triangle always need to be?

Checklists and rating scales can be used to monitor children’s developmental progress and to diagnose developmental delays. true false