Name three area of europe that became mostly christian between 476 and 1050

Britain, Germany, Russia

Explanation:

After the fall of Rome in the middle ages, Christianity split into two groups the western and the Eastern Church. The Roman Catholic Church's missionaries spread Christianity in western parts of Europe in the middle ages. In the Eastern part of Europe, the Byzantine Empire came into power, spread Christianity and built Church Hagia Sophia.  

c.) biotic: snails; abiotic: temperature climate