What is the difference between the religion of the ancient Egyptians, from the religion of the ancient Greeks and Romans?

Well, the most important difference between these religions is how these peoples imagined their gods. Among the Egyptians, the gods were, a man with an animal head (the head of a cow and the body of a woman, the head of a jackal and the body of a man, the head of an eagle and the body of a man). The Egyptians also attributed their pharaohs to the gods, while realizing that they were mortals. Among the Greeks and Romans, the gods were immortal and had a human appearance, and not just human, but they were ideal in terms of anatomy.