My question is this: should I leave the grow light on 24 hours a day, even during daylight hours, or should I turn it off during the day? They do get sunlight during the day, but certainly not as much as if they were on my main living floor (but that won't work logistically, so the basement it is).
Neanderthals (or Neandertals) are our closest extinct human relatives. There is some debate as to whether they were a distinct species of the Homo genus (Homo neanderthalensis) or a subspecies of Homo sapiens.
Sometimes thought of as dumb brutes, Neanderthals, a dead-end species in human evolution, used tools, buried their dead and controlled fire, among other intelligent behaviors. Sometimes thought of as dumb brutes, Neanderthals, a dead-end species in human evolution, used tools, buried their dead and controlled fire, among other intelligent behaviors.