Use the drop-down menu to select the answer that completes each sente A- or an-(as in asepsis) means
Ab- (as in abduction) means
Ad-(as in adduction) means

How will health most likely be affected if you follow the recommended guidelines for sleep rest and physical activity

When children are young and go to the doctor, the doctor will give them booster shots. this re-exposes the children to a dead portion of a disease to them build immunity.

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.