You are presented with the question "Female monotremes lack ability to what?" and the following answer choices: 
- allow growth
 - mate with females
 - lay eggs
 - produce offspring
 - deliver babies normally
 - swim in water
 - nest in burrows
 - decrease stamina

Now knowing that female monotremes lack a uterus and vagina and babies are normally delivered from the uterus through the vagina, choose the best answer.


 

     deliver babies normally    