Provital's pigeon brewers yeast can be used in conjunction with all of PROVITALâsÂ® products. This product is a product derived from the process of beer production and is rich in protein, B vitamins, minerals. This is an Inactive yeast which does not contain any live yeast cells.
Homo erectus (meaning upright man, from the Latin Ärigere, to put up, set upright) is an extinct species of hominid that lived throughout most of the Pleistocene geological epoch. Its earliest fossil evidence dates to 1.9 million years ago and the most recent to 70,000 years ago.
The earliest Homo erectus were contemporaries of the late Homo habilis in East Africa for several hundred thousand years. This suggests that the immediate ancestor of Homo erectus was an early Homo habilis or possibly another yet to be discovered species of early humans.Homo erectus was a very successful human species, lasting at least 1.5 million years, though their numbers apparently remained relatively low.y 1.9 million years ago, some of the early transitional humans had evolved into a new, fully human species in Africa. Most paleoanthropologists refer to them as Homo erectus (literally upright human). However, a few researchers split them into two species--Homo ergaster (literally working human) and Homo erectus.