The leaves of photosynthetic plants appear green because the chlorophyll pigments
reflect green wavelengths of visible light
use the green wavelengths of light to conduct photosynthesis
reflect blue and red wavelengths of visible light
absorb green wavelengths of visible light

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.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?