Answer:
Al-Battani refraction had little effect on his meridian observations at the winter solstice because, at his more southerly site of ar-Raqqah, the sun was higher in the sky. Al-Battani's Kitab al-Zij was translated into Latin as De motu stellarum.
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Explanation:
God at the top: theocracy. Self appointed ruler: autocratic. Head of executive branch: presidential democracy.
Answer:
i believe the answer is C, population density
Explanation: