Question

There is a scientifically accepted opinion that Australopithecus is the line of primates from which the genus Homo was created. How much does their cranial capacity (brain) weigh approximately?

Answer 1

$$Solution$$

Their / the cranium is apelike, with a small brain:300–500 cc , or 300–350 grams (10.6–12.3 ounces) of brain weight and a prognathic (projecting) snout.