You are presented with the question "the young of monotremes are " and the following answer choices: 
- hatched
 - babies
 - fertile
 - warm
 - white
 - older than their parents
 - born without a backbone
 - always stillborn

Now knowing that monotremes are mammals that reproduce by laying eggs and when the egg is ready to hatch, it hatches, choose the best answer.


 

 hatched        