Two directly transmitted viral disease have the same critical immunization threshold Pc even though their effects on the host are different which of the following differences between the two disease could lead to the same critical immunization threshold

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

golgi body just took the test on edge

the question isn't complete here so i can't right an answer '_'

the answer is d p: cell, q: organ, r: organ system, s: tissue