Answer :
Final answer:
The Eastern Orthodox Church differs from the Roman Catholic Church in the marriage of priests and the leadership structure.
Explanation:
The Eastern Orthodox Church differs from the Roman Catholic Church primarily in the aspect of marriage for priests and the leadership structure. In the Eastern Orthodox Church, priests are allowed to marry, unlike in the Roman Catholic Church where celibacy is required. Additionally, while the Roman Catholic Church is headed by the pope, the Eastern Orthodox Church is led by a system where a patriarch and a council of bishops govern the church.
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