Why would it be a bad idea to make a vaccine from a healthy, living germ?

(Pls answer.)

International social workers work on global level and play a key role in improving quality of life for

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.

What else happens in your cadriovascular in resonse to your sypathetic nervouse system?