What’s the answer anyone know?

Passive

Explanation:

Diffusion is a passive type of transport. Diffusion relies on the sodium content, and passively (uses no energy) moves between membranes without outside force.

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.