Platypus females lay their eggs in a burrow, and when the eggs hatch, the hen leaves the nest site. Given these facts, what females nest in a burrow and wait for the hatching among the following options:
- ostrich
 - burrowing rabbits
 - loose soil
 - insects
 - warm-blooded
 - honeybees
 - rooster
 - platypus


 

        platypus 