Problem: The tributaries of which river are the Olifants River (Elephant River), the Shashe River, Mzingwane River, Crocodile River, Mwenezi River and Luvuhu River?
Answer: limpopo

Problem: What type of animal does mohair come from?
Answer: angora goat

Problem: The human spine includes how many cervical vertebrae?
Answer: 7

Problem: The 1889 constitution of which country recognized the divine power of its emperor deriving it from a native belief that the imperial family was the offspring of the sun goddess Amaterasu?
Answer:
japan