The range of cranial capacities in the following ancestral forms were
(a) Australopithecus ___
(b) Homo habilis ___
(c) Homo erectus ___
(d) Cro-magnon ___
(e) Homo sapiens sapiens ___
Identify the pre-human ancestor
(a) Ramapithecus
(b) Australopithecus
(c) Neanderthal man
(d) Cro-Magnon