Brain › AnimalsWhat is the gestation period of a rhino?12 months16 months20 months24 monthsAnswerThe correct answer is B) 16 months.More Animals questionsWhat is the #1 reason for the rhinos decline worldwide?Hyenas are most closely related to what creatures?In which of these African environments are hyenas NOT found?Which of these is not a species of hyena?What is a group of hyenas called?What country was home to the Moa?Play Brain · Practice