The body of a land plant is often covered with a waxy to prevent dessication.

Cuticle

Explanation:

Cuticle is the waxy stuff that basically prevents dehydration in plants by preventing water loss through transpiration.

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.