B.
giraffes with short necks ate all the small trees. Giraffes with long necks were able to eat the short trees and the bigger trees. So when the smaller trees were finished the smaller giraffes died out and the taller giraffes passed the trait for having alonger necks along.
So B is your answer :)
Together with the bus network, these ensure that the city's inhabitants and visitors alike can move themselves quickly and comfortably around the city and even across the border into the neighbouring countries of France and Germany.
As a hotel guest in the city on the Rhine, you may also profit from the BaselCard, which allows you to use the public transport network for the entire duration of your stay.
The correct answer is - A. the Dasht-e Kavir.
The Dasht-e Kavir desert is a desert located in the country of Iran. It is the most inhospitable place for life in the country, and very few organism manage to survive in this environment. The sheer amount of salt and high temperatures during the summer make it extremely hard for anything to live in here. And even in the colder part of the year, when the temperatures can go bellow 0 C degrees, it is still not a pleasant place.
Answer:
The air is clean and dry, not flooded with city lighting)