So u kan get a better understandin on wta dere talkin bout plus its just daeasiesway to get it across
D. They had larger beaks.
Due to the drought they would need to dig deeper for food. But their tiny beaks could not do that. So over time their beaks grew and adapted to the drought. Therefor the answer is D. They had larger beaks!
Hope this helped! <3
Human being, teeth doctors and tools
The economy moved to growth due to the infrastructure activities, the main driver of economy is tourism.