The answer to this would most definitely be number 2 (:
Answer:
2 windows
Explanation:
Building a house as a replica of a model means that the details are followed. The only difference between a model and the real building is their dimension. Other details stay the same. So if the the model has two windows, then the real tree house should have two windows too.
It was in "Berlin" Germany that the European nations met to discuss how to completely dominate Africa, since this was during the "Scramble for Africa," when many different nations were trying to capitalize on obtaining abundant natural resources.
Ok do it right and you will get it right