<span>These species probably belonged to the homo neanderthalensis species, these are a type of neanderthal species that have evolved in the past. Recent studies made by scientists and archaeologists have concluded that brain size of humans reduce in size through evolution. <span> </span></span>
Ammonia, drain cleaner, baking soda, chalk, toothpaste, Windex, bleach, laundry detergent, shampoo, and egg whites (household base) I hope this helps if not I’m sorry