I think ( D ) hope I helped
the maximum distance between the tips of the thumb and little finger, taken as the basis of a measurement equal to 9 inches.
Its only 5 points, not 88
Answer: He supported polygeny through his work measuring human skull volumes. He measured modern and ancient skulls and concluded that the human race (or species) could be ranked on a scale of intelligence. He concluded that the ancient Egyptians were not African, but were Caucasian.
