Which statement about camels is true? A. Camels contributed to the fall of Great Zimbabwe due to the
expense of keeping such a large herd.
B. Camels contributed to the success of West African trading
kingdoms because of their usefulness as pack animals on the
gold route
C. Camels contributed to the growth of East African kingdoms
because of their value as trade items.
D. Camels created the Sahara Desert by destroying the rainforest
with their flat, cloven hooves.