(i) The chimpanzee is genetically the closest to humans.
(ii) Hominins & their origin have been traced to Asia.
(iii) The Hominins emerged around 6 to 5 million years ago.
(iv) The Great Rift valley in Africa has many sites for the Prehistoric period.
(a) (i) is correct
(b) (ii) & (iii) are correct
(c) (i) & (iv) are correct
(d) (iii) is correct