To solve this problem, we need to match the hominids with their correct brain sizes. Let's analyze each hominid:$\newline \bullet$a. Homo habilis:$\newline$ - Homo habilis is known to have a brain size of approximately 650-800 cc.$\newline$ - This matches with (i).$\newline \bullet$b. Homo neanderthalensis:$\newline$ - Homo neanderthalensis had a brain size of about 1400 cc.$\newline$ - This matches with (ii).