The evolution of darker skin
Modern human populations have adapted to local environmental conditions around the globe. The evolution of darker skin in geographic regions closer to the equator is hypothesized to be beneficial because it (click all that apply) Select one or more: O a redirects energy from the brain to the appendix to facilitate the digestion of cellulose in plants O b. allows for more UV light absorption under relatively lower light levels, which increases Vitamin D production blocks excess UV rays under intense sunlight conditions, which prevents, damage to DNA and destruction of vitamin B in the body d. enables greater night-time vision