Killing them
its never ment or so they say but death finds its way in every thing
The aridity hypothesis <span>suggests that early hominids adapted more easily to dry climates. This theory suggests that the savannah was expanding due to the arid </span>(little<span> or no rain) conditions. This expansion of this environment makes the hominids adapt to its changes thus they can adapt more easily to dry climates.</span>
Vrigina or PA is your answer