A biologist discovers a new species of organism adapted to living in a deep underground cavern that provides no source of free water.The organism is eyeless and covered by fur,and it has a four chambered heart with a closed circulatory system.What excretory system adaptations to this extreme environment might the biologist expect to find?
A)very long malpighian tubules B)very short malpighian tubules C)metanephridia with a large number of nephridiopores D)nephrons with long loops of Henle E)nephrons with short loops of Henle