Why is it important not to misuse or overuse antibiotics?
a- antibiotics will begin to rupture healthy cells.
b- viral infections will become more prominent.
c- bacteria will evolve, leading to the development of resistant bacteria
d- normal flora will become pathogens.

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.