How to bleed walking on two legs? (Ancestors: The Humankind Odyssey)

Kirleg
walk on them, as I understand it, the easiest way to carry thorny bushes.

Karl_Smith
Well, how to go? I even thorny bushes are not pumped

Kirleg
for starters,you need to stand on 2 feet during the research of the area(sense of smell, intelligence) then pump in a neural network, then just go in shallow water.