Will mark brainliestdo you think that the influenza virus is an active virus or a hidden virus? explain your reasoning.

Because of the fact that the influenza virus' incubation period (the period of time in which it remains inactive within you) is a matter of days than weeks, months, or even years, as some viruses can stay, influenza must be an active virus, attacking you almost as soon as you contract it.

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.