Answer:
Two
Explanation:
There are two nouns in the subject of the sentence.
Answer:
the second option is not there, but the one that makes most sense otherwise is the last one
Explanation:
The Goths were a germanic tribe that was strong between the 12 and 16th centuries and they had a characteristic style of architecture including pointed arches, flying buttresses, tall windows etc and I believe that this style of architecture was common at the time in the elaborate Chrisitian churches of Europe.
Homogeneous=same. heterogeneous=different