3.A series of measurements were made on four skulls (descriptions of the measurements can be found in the Student Exploration Sheet). Which is most likely a modern human skull? Skull Opisthion Index Cranlal capacity 1,110 cm' Maxlllary angle 29.1 958 32.6 1,280 cm" 460 cm' 820 cm" 889 19.3 1198 26.1 989 Opisthion index: The ratio of the distance from the back of the foramen magnum (opisthion) t0 the back of the skull to the length of the skull, multiplied by 100. Cranial capacity: The volume of the cranium_ Maxillary angle: The angle from the zygomatic process t0 the top of the nasal opening to the front edge of the upper jaw: A. Skull A B. Skull B Skull C D Skull D'